ON OFF ON OFF C AUTION AVIS SAFETY INSTUCTIONS GENEA USE I NSTAATIONS F EATUES F ONT PANE CONTOS EA PANE CONTOS ~ ~6 P IOITY DUNCTION 7 S TANDAD APPIC

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1 JD-MEDIA ATT. ZONE AMPIFIE ZA-A ZA-A

2 ON OFF ON OFF C AUTION AVIS SAFETY INSTUCTIONS GENEA USE I NSTAATIONS F EATUES F ONT PANE CONTOS EA PANE CONTOS ~ ~6 P IOITY DUNCTION 7 S TANDAD APPICATION P OWE INCEASING & MUTIPE USE EMOTE CONTOE (C-) ~ P. T.T EMOTE (PTT-) S PECIFICATIONS B OCK DIAGAM ~9 A CA ATT. ZONE AMPIFIE ZA-A SPK ZONES & ATT. OUTPUT CIP / TE SIEN POT AC DC P.T.T EMOTE EAK INGE EAK PAGING A CA ATT. ZONE AMPIFIE ZA-A SPK ZONES & ATT. OUTPUT CIP / TE SIEN POT AC DC P.T.T EMOTE EAK INGE EAK PAGING

3 SAFETY INSTUCTIONS ead all safety instruction before operating the ZA-Series.. Install equipment as follow conditions. Install at the place, not bending curved. Do not install this apparatus in a confined space such as a book case or similar unit. The apparatus shall not be exposed to dripping or splashing and no object filled with liquids, such as vases, shall be place on the apparatus. ocate this apparatus away from heat source, such as radiators or other device that produce heat. Do not drop objects or spill liquids into the inside of the apparatus.. Keep in mind the following when connecting the apparatus. Connect the apparatus after reading of O/P manuals. Connect each connection of amplifier perfectly, if not, it maybe Caused hum, damage, electric shock in case of mis-connecting. To prevent electric shock, do not open top cover. Connect the power cord with safety after check of AC power. This apparatus should be serviced by qualified service person. GENEA USE ZA-A, A have been designed to ensure durable performance and reliable operation of sound systems. It is best suited for call and message transmission installation with alert systems, music in industrial enterprises, offices, congregation halls and sport centers, schools, churches, hospitals, super-maket, and other similar occasions.

4 6 6 6 ON OFF 6 6 I NSTAATION MOUNTING Amplifier racking size for ZA series are designed for standard 9" rack mounting with additional left, right bracket. Please pay close attention to the cooling requirements. COOING Never block the air vents in the sides and front of the amplifier the following is figure of air-flow. Check inside temperature of rack system so as not to be more than C for the stable operating in any case, we recommend you to install cooling fan additionally on the rear panel of rack cabinet. HEAT-SINK AUTOMATIC VAIABE SPEED FAN A CA OUTPUT CIP ATT. ZONE AMPIFIE ZA-A / SPK ZONES & ATT TE SIEN P.T.T EMOTE EAK INGE POT DC AC STAND- BY EAK PAGING INSIDE AI FOW in(cm)min AI FOW BOWE FONT OF ACK IMPOTANT:Be sure rear of amplifier is securely mounted to rack. AMPIFIE (TOP VIEW) EQUIPMENT ACK (SIDE VIEW) DOO AI FOW.in(6cm)MIN ACK CABINET AI FOW BOWE ACK MOUNT SPACE AI FOW IN ACK CABINET

5 F EATUES ( AMP SECTION AUTOMATIC VAIABE SPEED FAN OVE CUENT POTECTION OVE HEATING POTECTION OAD SHOT CICUIT POTECTION BUIT IN.P.F(OW PASS FITE) CICUIT OUTPUT ED INDICATO ZONE SPEAKE OUTPUT O A CA SPEAKE ATTENUTO PE CHANNE BY 6 STEP PE AMP AND OTHE INPUT VOUME CONTO PE OPHONE SEECTIVE PE OPHONE INPUT DIN CONNECTE FO P.T.T(PUSH TO TAK) OPHONE INPUT CA JACK FO, INPUT CA JACK FO ECODING OUTPUT CONNECT FO PE-OUT/EXTENA AMP IN EQUAIZE PE INPUT CHANNE TEEPHONE PAGING AND NIGHT INGE SIEN OPTIONA MODUE CONNECTION (TP-, DM-, CDP-, CD-) EMOTE CONTO FO ON/OFF SOFT STAT FO BATTEY SUPPY DEAY EMOTE CONTO SYSTEM BY J CONNECTE. DIGITA MESSAGE.. CONNECTION WITH MODUES(C-) SIMUTANEOUSY AUTO AET ANNOUNCEMENT AND AUTO "ON" CONNECTING TO DIGITA MESSAGE(DM-) (MESSAGE FIST CONNECTING WITH FIE AAM SYSTEM),, SEECTO SWITCH F ONT PANE CONTOS 7 A CA OUTPUT CIP ATT. ZONE AMPIFIE ZA-A SPK ZONES & ATT. / TE SIEN P.T.T EMOTE EAK INGE ON OFF POT DC AC STAND- BY EAK PAGING 6. / P.T.T VOUME/EQ VOUME P.T.T volume control/eq volume control let you adjust input level and P.T.T remote(ptt-)level. and CONTOS make you adjusted equalizer so as to suit for surrounding usually, first, position adjusted should be set at "" of ED indicator with two 'clock of volume. Secound, you can increase input volume to the position "" of ED indicator. IMPOTANT NOTE :. In case the priority function is activated, if you supply signal to /, than, all signals including, PAGING INGE and module signals like TP-, CDP-, CD- will be closed. (set switch of SW on the FONT PCB to "SAVE").

6 . Also, P.T.T remote signal makes priority same as priority function of / (except signal of C-). But if you select switch of remote controller to "SAVE", signal of remote control will be cut-off. EMOTE VOUME/EQ VOUME emote volume control/eq volume control let you adjust input level and EMOTE CONTOS(C-)level. Bass and CONTOS make you adjusted equalizer so as so suit for surrounding usually, first, position djusted should be set at "" of ED indicator with two 'clock of volume. Second, you can increase input volume to the position "" of ED indicator. IMPOTANT NOTE :. In case the priority function is activated, if you supply signal to /, than, all signals including, PAGING INGE and module signals like TP-,CDP-,CD- will be closed. (set switch of SWon the FONT PCB to "SAVE").. Also, P.T.T remote signal makes priority same as priority function of / (except signal of PTT-). VOUME/EQ VOUME volume control/eq volume control let you adjust input level. and CONTOS make you adjusted sound's color so as to suit for surrounding usually, first, position djusted should be set at "" of ED indicator with two 'clock of volume. Second, you can increase input volume to the position "" of ED indicator. IMPOTANT NOTE : In case the priority function is activated, if you supply signal to /, than, all signals including, PAGING INGE and module signals like TP-, CDP-, CD- will be closed. (set switch of SW on the FONT PCB to "SAVE"). level volume control makes you adjust line input level and & make you adjust sound color.. Pushing chime button, two tone/four tone chime will be activated also, can be adjusted signal level. This is for pre signal or alert signal.(permissible two tone/four tone chime by switch of sw front PCB). TEEPHONE TE NIGHT INGE TE night ringer functio let you hear telephone fing Via speaker. Turm INGE volume to clock-otherwise for ring decrease, even INGE volume go to clock-otherwise completely, you can hear night Tel ring by dark function. (-db atteunation from max volume) PAGING You can adjust broadcasting level when broadcasting by telephone paging isoperated, even PAGING volume go to clock-otherwise completely, you can hear night Tel ring by dark function. (-db atteunation from max volume) IMPOTANT NOTE : In case paging is activated, priority makes stopping all signal like, SIEN and signal of modules against paging(set switch of SW on the FONT PCB to "SAVE"). If priority is not activated against,, (Priority switch rear panel NO.), all signal will be closed except P.T.T remote control.. SIEN This is for emergency situation ~ : Alert siren curve.(repeat) : Alert siren flat.(continuously) IMPOTANT NOTE : In case paging is activated, priority makes stopping all signal like, SIEN and signal of modules against paging(set switch of SW on the FONT PCB to "SAVE"). If priority is not activated against,, (Priority switch rear panel NO.), all signals will be closed except P.T.T remote control. 6. All signals from modules and others, are adjusted by volume to supply power amplifier placement master volume in the circuit is located between rer of "AMP IN" connector nd front side of power amplifier.

7 EA PANE CONTOS 9 7 HOT SPK ZONES AT T. OUTPUTS OW IMP NIGHT INGE TE PAGING IN MESSAGE FIST AM GND FM 7 SAVE INK INPUT 6 7 G 7V AUDIO COD EACH ZONE / W(MAX) SEIA NO.: MODE NO.: ZA-A ATT. ZONE AMPIFIE JD-MEDIA CO.,TD. MADE IN KOEA CAUTION ISK OF EECTIC SHOCK DO NOT OPEN WANING: TO EDUCE THE ISK OF FIE O EECTIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO AIN O MOISTUE. emote eceiver - AUDIO IN ED PW G 7 6 DC V OUTPUT DC V MAX A EMOTE + - AMP IN PE OUT P.A EC IN / INPUTS MAX.A P.T.T EMOTE AC IN /6Hz MAX 6W FUSE INSIDE db 6. SWITCH These are for priority setting switches for mic,, to change priority ranking from No. to No., turn switch lever to the right.. P.T.T EMOTE JACK(DIN 7 PIN) This is DIN connector connecting P.T.T EMOTE via chime remote. Operation voltage for mic priority is DC V to the screw terminal. IMPOTANT NOTE : Permissible maximum input current of +VDC is.a, if MAX input current flows.a more. +VDC is stopping power supply and will reset to +VDC after seconds and P.T.T remote input is connected to / INPUT connector in the internal circuitry. For phantom, please push phantom switch to supply with P.T.T. Cable for audio line should be used by shield cable. Users can extend cable at m MAX.. / INPUT INPUT ~ let you connect sound sources with output levels. Variable range of input gain is -db~-db(mv~.mv) it is necessary to adjust gain control for noisereduction and head room enhances. You had better use proper input ilevel. If clip indicator of output meter is turn-on, please turn control to the clock-otherwise for the optimum internal operstion. X and /" phone jack re designed for / input phantom power can be supplied by condensor mic used only X pin+,pin-,pingnd. The assignment of the /" stereo phone jack is : Tip+,ing-,sleeve GND. IMPOTANT NOTE : Turn gain volume and level controls of front panel to the clock-otherwise completely when you use phantom power. If not, speaker may get harmful due to loud noise power by power shock. ZA-A, A havel been designed to use P.T.T remote for the input and remote control (C-) for.. -IN ~ The input, are used for the connection of line-level equipment such as cassette deck, CD-players, the stereo signal of the connected sound sources gets internally converted into a manual signal.. ECODING ecording output has designed with two, unbalanced jack. The stereo signal of the connected sound sources gets internally converted into a manual signal. All signals can be recorded but recording out can not be adjusted by master volume because recording output is in the front of circuit of master volume control. 6. AMP IN/PEOUT AMP IN "AMP IN" jack receiving signal from "PE OUT" has been designed for unbalanced /" phone jack. IMPOTANT NOTE : "AMP IN" jack is activated, an previous signal of amplifier are not activated. PE IN "PE OUT" jack which supplying signal to other products, has been designed for /" unbalanced phone jack. IMPOTANT NOTE : Out put impedance should be 6ohms more for pre-amp operation.

8 EA PANE CONTOS 7. SPEAKE ZONES & ATT. OUTPUT Pushing speaker zone selector(front panel NO.7), signal will be assigned to the selected zone. If all call switch, P.T.T microphone(ptt-) priority and zone selector of remote controller(c-) are Activated, selected zone output are reseted to V/7V output. IMPOTANT NOTE : Maximum power output per zone speaker. (ZA-A :W MAX, ZA-A :W MAX). For the direct output, use spk zone and set speaker ATT. to the NO.6.. OW IMPEDANCE OUTPUT Direct out jack has been designed for low impedance output(ohm) with concerning ATT. control. OUTPUT IMPEDANCE : ZA-A : ohm/v, ZA-A : ohm/v. 9. TEEPHONE NIGHT INGE Connect night ringer terminal to telephone. You can hear telephone ring Via speaker from other office in the night. PAGING IN Connect paging terminal to telephone exchanger..message FIST This is a switch terminal which make first ranking priority memoried on memory bank No.6 against other memory bank on the digital message(dm-) how to set first priority racking. First, be sure to place "off" of MS PCB/-( ) after recording on the M6 of DM-. Scound, move SW on the front PCB to the "". Third, contact terminal to what you want. IMPOTANT NOTE : When placing "OFF" MS of -. it is impossible to play, repeat, warnning of memorybank M6 by C-. The main reason we designed like the above is to protect mistake like playing of M6 when factory production for the adove, front PCB SW is "SAVE", MS of remote receiver PCB is "OFF"..DC, EMOTE DC This terminal is emergency power battery connection. The battery connection cord has to be. in dimeter and this diameter should not be any longer than 7 meters(the loss of power V). Fuse is located in the PCB FU9 (ZA-A : TA, ZA-A : TA V). EMOTE You can turn on/off amplifier by remote control.ac INET Connect power plug after main power switch "OFF" and fuse blown-up, disconnect power cord and replace it. Fuse is in the power PCB FU9. MODE ZA-A ZA-A T9/VAC JST-9-/SB.A V JST-9-/SB7A V T9/~VAC JST-9-/TA V JST-9-/TA V.ANT. TEMINA(OPTION) ANT. terminal is packed with tuner pack(tp-).emote CONTO ECEIVE(OPTION) emote control receiver lets you connect PCS of remote controls simultaneously by pairs AN cable at the m MAX. ED INDICATO In case of nomal operation of data of data receipt, data ED indicator will be turn "ON". SAVE/ SAVE SEECTO : All signal output of remote controller(c-) will be closed under setting "on" of priority switch on the rear of P.T.T remote (PTT-). (SAVE/ switch of C- to "SAVE") SEECTO : emote controller(c-) is prior to any other prioroty priority is activated, an signals are closed(but, P.T.T signal can be activated is spite of priority). MODE ZA-A ZA-A T9/VAC JST-9-/SB.A V JST-9-/SB7A V T9/~VAC JST-9-/TA V JST-9-/TA V 6

9 P IOITY FUNCTION FUNCTION When shipped it is factory preset as follows pack signal priority switch (FONT PCB SW) : Setting at SAVE. The following is priority ranking against all signal inputs of system and priority signal is "NO" "OFF" automatically. SIGNA OUTPUTS CONDITION EMAKS ANKING DIGITA MESSAGE (DM-) M6 AET VOICE MESSAGE -ear apnel No. message first priority S/W :"ON"(close) SEECTO. -Pack signal priority S/W(SW): All signals closed. Announcement only for M6 (alertvoice message) P.T.T -Pack signal priority S/W(SW): -ear panel No. remote receiver(-) side S/W : SAVE -Side S/W ontne rear of remote control : SAVE Output only for P.T.T and pack (TP-,CDP-,CD-, DM-) others will be closed. P.T.T EMOTE CONTO -ear panel No. remote receiver(-) side S/W : PT.T. & remote control mic activated,, TE PAGING -ear panel No. S/W :"ON" -Pack signal priority S/W(SW): SAVE Chime/siren, ringer, line, pack signalsnot activated.,, /SIEN -ear panel No. S/W :"OFF" -Pack signal priority S/W(SW): SAVE inger, line, pack signal not activated., TE ringer, tuner(tp-) have no priority against other signals. Also they can not be activated priority function VIA pack signal priority S/W "SAVE" 7

10 EXEC EXEC EC EC H.P / IN CIP SIG DE TAK TAK TAK SEND MESSAGE BANK 6 EPEAT/STOP STAT/STOP DIGITA MASSAGE A CA SEND SPEAKE ZONES SEECTO MESSAGE BANK 6 emote Controller C- EPEAT/STOP STAT/STOP DIGITA MASSAGE A CA SEND SPEAKE ZONES SEECTO MESSAGE BANK 6 PAY/EC emote Controller C- EPEAT/STOP STAT/STOP DIGITA MASSAGE A CA SPEAKE ZONES SEECTO PAY/EC H.P / IN CIP SIG DE emote Controller C- STAT/STOP EPEAT/STOP STAT/STOP EPEAT/STOP M M M M DISC TACK CD- PAY/ PAUSE MAIN M M M M M M6 M M6 SENSO STOP EPEAT ANDOM SCAN STATION CA DISC TACK CD- PAY/ PAUSE MAIN 6 M M M BAND STE SCAN UP TUNE MONO M M M6 A PS MUTE SEEK UP 6 6 TUNE 6 SENSO STOP EPEAT ANDOM SCAN MODE FUNCTION 6 EAK INGE EAK P 6 EAK INGE ON OFF EAK P ON OFF STEEO SIGNA STENGTH S TANDAAD APPICATION ESTAUANT( 6CD CHANGE 6CD- CS 6 CS CD PAYE 6CD- CS 6 CS EST AUANT ON/OFF S/W INPUT WS INPUT ZONE OBBY DIGITA MESSAGE A CA OUTPUT CIP ZONE WS P.T.T ATT. ZONE AMPIFIE ZA-A / EMOTE SPK ZONES & ATT. TE SIEN POT DC AC STAND- BY ZONE ZONE COUNTE & BA AGING ZONE CO-W CO-W GADEN Only microphone input let you make priority for restaurant. When not using microphone, turn microphone "off". CS TOIET INDUSTIA ENTEPISE AND SUPEMAKET( 6CD CHANGE 6CD- INPUT CD PAYE 6CD- MANUFACTUING -AEA O SHOP AM/FM TUNE TU-B INPUT ZONE WS WS DIGITA MESSAGE ATT. ZONE AMPIFIE ZA-A SPK ZONES & ATT. A CA OUTPUT CIP ZONE ZONE STOCK HOUSE P.T.T / EMOTE SUPE- INTENDENT SECETAY TE AGING SIEN VDC BATTEY IMPOTANT NOTE : For the first priority please select S/W "SAVE/"of rear panel to "priority" among remote control. When pushing remote control talk S/W, one time chime will be activated as a pre-signal. POT INFO- DESK DC AC STAND- BY ZONE ZONE WS WS WS WS WS WS OBBY OFFICE ADMINIS TATION-

11 EXEC EC PAY/EC H.P / IN CIP SIG DE TAK SEND TAK STAT/STOP EPEAT/STOP P.T.T EMOT E PTT- MESSAGE BANK 6 M M EPEAT/STOP STAT/STOP DIGITA MASSAGE A CA SPEAKE ZONES SEECTO DISC TACK M M emote Controller C- CD- PAY/ PAUSE MAIN M M6 STATION CA SENSO STOP EPEAT ANDOM SCAN M M M BAND STE SCAN UP TUNE MONO M M M6 A PS MUTE SEEK UP TUNE MODE FUNCTION ON OFF STEEO SIGNA STENGTH INDUSTIA SCHOO WS WS WS 6CD CHANGE 6CD- F INPUT AM/FM TUNE TU-B CD PAYE 6CD- WS WS WS F INPUT ZONE WS WS WS DIGITA MESSAGE A CA OUTPUT CIP ZONE F ATT. ZONE AMPIFIE ZA-A SPK ZONES & ATT. ZONE / TE SIEN P.T.T EMOTE EAK INGE POT DC AC STAND- BY ZONE CO-W CO-W EAK PAGING ZONE SCHOO DIN CONNECTE INPUT PTT- VDC BATTEY GYMNASIUM SECETAY C- SCHOO PAYGOUND ON/OFF S/W INFO- DESK INPUT For the priority of PTT emote, please select "SAVE/" S/W of -(remote receiver) to "SAVE" AUTOMATIC SUPPY AND AUTOMATIC AET VOCE MESSAGE. CONNECT THIS TO TEMINA OF FIE ECEIVE COSED EAY FO EMEGENCY. HOT SPK ZONES AT T. OUTPUTS OW IMP NIGHT INGE TE PAGING IN MESSAGE FIST AM GND FM 7 SAVE INK INPUT 6 7 7V AUDIO COD EACH ZONE / W(MAX) SEIA NO.: MODE NO.: ZA-A ATT. ZONE AMPIFIE JD-MEDIA CO.,TD. MADE IN KOEA CAUTION ISK OF EECTIC SHOCK DO NOT OPEN WANING: TO EDUCE THE ISK OF FIE O EECTIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO AIN O MOISTUE. emote eceiver - AUDIO IN ED PW G 7 6 DC V OUTPUT DC V MAX A EMOTE AMP IN PE OUT P.A EC IN / INPUTS MAX.A P. T.T EMOTE AC IN /6Hz MAX 6W FUSE INSIDE db VDC BATTEY The above is for emergency situation like a fire. First, record alert voice message to the memory bank M6 in the DM-(DIGITA MESSAGE). Second, select S/W MS PCB of - to "off" position so as not to operate E/M message VIA C-. This is to prevent is to prevent mistake from remote controller(c-). USE DIODE IN BETWEEN EMOTE AND FIST MESSAGE. 9

12 IN MESSAGE FIST P.A ISK OF EECTIC SHOCK DO NOT OPEN SAVE AUDIO IN ED PW G 6 7 MAX.A 7V AUDIO CIP CIP PW PW POT POT OW IMP TE NIGHT PAGING INGE IN MESSAGE FIST P.A DO N P OWE INCEASING AND MUTIPE USE SIGNA SOUCE NO SIGNA SOUCE INTPUT AM GND FM 7W W INK INPUT HOT SPK ZONES AT T. OUTPUTS AM GND FM 7W W emote eceiver - MODE NO.: ZA-A SEIA NO.: ATT. ZONE AMPIFIE JD-MEDIA CO.,TD. MADE IN KOEA AMP IN PE OUT EC IN CAUTION WANING: TO EDUCE THE ISK OF FIE O EECTIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO AIN O MOISTUE. / INPUTS 7 6 DC V OUTPUT P. T.T EMOTE COD EACH ZONE / W(MAX) DC V MAX A EMOTE MODE NO.: ZA-A SEIA NO.: ATT. ZONE AMPIFIE JD-MEDIA CO.,TD. MADE IN KOEA AMP IN PE OUT EC IN WANING: TO EDU O EECTIC SHOCK D EQUIPMENT TO AIN O COMBINE USE db AC IN /6Hz MAX 6W FUSE INSIDE db PE OUT AMP IN PA-C, C, C IN OUT P.A AMPIFIE PA-C INCEASEMENT IN OUT P.A AMPIFIE PA-C EMOTE CONTOE (C-) emote Controller C- DEMENSIONS WEIGHT (W)x(H)x6(D)mm (W)x(H)x6.(D)inch.Kg/.Ibs 6 SEND MESSAGE BANK EPEAT/STOP DIGITA MESSAGE STAT/STOP 6 MODE NO.: C- EMOTE CONTOE MADE IN KOEA SAVE ON OFF INK OUT SEIA NO.: AUDIO OUT G 7V AUDIO A CA AUX IN -db - db 6 7 TAK SPEAKE ZONES SEECTO 7 9

13 EA PANE CONTOS. (STATUS INDICATO) Turn on the power, ED indicator lights.. SEND (STATUS INDICATO) In case data are supplied to amplifier, send ED indicator lights.. Busy means under operating of "TAK" or digital message. Also, When using remote controller(c-), if you select "SAVE" of NO., remote controller(c-) is not operated under busy ED.. TAK When pressing talk S/W, "TAK"S/W you talk VIA microphone with pre-chime signal.. SPEAKE ZONES SEECTO Pressing one of the zone button( to ) delegates the signal to the desired loud speaker zone. Then, attenuation function in the main amplifier are reset and zone power-out is converted to HI impedance power output. The corresponding ED indicator lights. IMPOTANT NOTE Select speaker zone what you want befor push "TAK, STAT/STOP, EPEAT/STOP" if not, all switches will not operate. 6. DIGATA MESSAGE STAT/STOP Message start and stop. This makes you replay, stop recorded message of the memory bank (M-M6) one time without setting repeat function. EPEAT/STOP You can replay or stop by repeat setting and time interval. MESSAGE BANK(M~M6) Message bank lets you select recorded bank. 7. DM- ON/OFF "ON" position for DM- operating, "OFF" position not for DM-.. SAVE/PIOOTY For operating of pcs more for C- simultaneously,one of C- can be set priority and the other is set to SAVE. Then, event though C- is operating under SAVE, if you push "TAK" S/W of C- selected "PIOOTY", C- selected "" will be operated after operation stop of C- selected "SAVE". This function is same as that of "TAK" or "message" operation. 9. OUT-INK This is J connector for power supply of audio, data, make sure that pairs AN cable is necessary for optimum operation. Use AN cable within m distance..aux INPUT AUX input is for cassette deck or other same input level products..audio OUT This is audio output control volume. P. T.T EMOTE(PTT-) P.T.T EMOTE PTT- DIMENSION...6(W) x (H) x 6(D)mm` (W) x (H) x 6.(D)inch WEIGHT...Kg/.76Ibs MODE NO.: PTT- JD-MEDIA CO.,TD. MADE IN KOEA P.T.T EMOTE ED PW AUDIO OUT G 7 6. TAK When pressing "TAK" signal is activated and make input of DC V from the screw terminal NO. of main amplifier and priority is activated.. DIN JACK This cinsists of 7 pins use shield cable for microphone. TAK

14 S PECIFICATIONS TECHNICA INPUT SENSITIVITY/IMPEDANCE ATED OUTPUT OUTPUT IMPEDANCE/ATT. STEP(OPTION) FEQUENCY ESPONSE( SIGNA) SIGNA TO NOISE ATIO T.H.D CONSUMPTION / CUENT DAW V/V / CUENT DAW V/V ATED CUENT DAW V/V /~ : -dbu(.mv) K BA -dbu(mv) K BA ~ : -dbu(mv) K UNBA TE PAGING : -dbu(mv) K BA PACK UNIT : -dbu(mv) K UNBA EC OUT : dbu(77mv) K UNBA PE OUT : dbu(77mv) UNBA AMP IN : dbu(77mv) K UNBA ZA-A : W(MS) ZA-A : W(MS) OW IMP : EUOPE : V, 7V, V, V,.V,.9V AMEICA : 7V, V, V,.V,.9V, 6V ESS THAN -db(hz ~ 6kHz) : MOE THAN db("a" WEIGHT) : MOE THAN 7dB("A" WEIGHT) ESS THAN %(khz) ZA-A : W ZA-A : 6W ZA-A :.6A /.A ZA-A :.A /.A ZA-A :.A /.A ZA-A : A /A ZA-A :.6A /.A ZA-A : 6.A /.A GENEA SOUCE(OPTION) DIMENSIONS(mm) (inches) WEIGHT(kg/lbs) V/V/V/VAC /6Hz VDC (W) X (H) X (D) 6.9(W) X.(H) X.9(D) ZA-A :. /.7 ZA-A :. /.9 NOTE Specifications and design subject to change without notice for improvements.

15 OCK DIAGAM -db -db TE PAGING H.A H.A å H.A CON CON CON H.A H.A EMOTE H.A (BUIT-IN) SE SIEN H.A EAK TE INGE SAVE/ (BUIT - IN) E.B B.A +V DC /M /M / -db~-db / -db~-db / -db~-db -db AM GND FM 7W W SWITCH +V P.T.T EMOTE SAVE EMOTE MESSAGE FIST POT POT ATT. A CA BUS -~-db CON PAD PAD PAD -~-db -~-db D.A COM D TP- TUNE PACK CDP- CD- CD & ECEIVE DM- DIGITA MESSAGE ON/OFF CD PAYE + EAK D OPTION E/M CONTO ECODONG db(no) PE OUT db(no) AMP IN db(no) Vcc A CA M6 M M M M M EPEAT/STOP STAT/STOP COM(G) ATT. ESET P.T.T /M OPTION EMOTE ECEIVE (-) DIVE SEIA TO PAAE CONVETE CONVETE G +7V.P.F POTECT OVE HEATING +7V P.A BIAS OUT TANS ( STEP OPTION) V 7V V V.V.9V 6V V ohm OUTPUT METE CIP ATT. AC FU9 STAND-BY TANS DETECTO 7VEG VEG DC FU9 FAN VO CON SENSO SAVE/ ZONE ZONE STAND-BY TANS FU9 J IN G AUDIO IN INK ZONE CONTO FU9 AC V/V/V/VAC /6Hz (OPTION) BATTEY DC V EMOTE +V AMP MOTE CONTOE PE AMP ATT. BOAD & P.T.T /M ohm MS +V SWTICH

16 ZA-A, A ATT.ZONE AMPIFIE OPEATING INSTUCTIONS

C AUTI AVIS SAFETY INSTUCTIS GENEA USE I NSTAATIS F EATUES F T PANE CTOS EA PANE CTOS ~ ~ P IOITY FUNCTI 7 S TANDAD APPICATI P OWE INCEASING & MUTIPE

ATT. ZE AMPIFIE JPA-B JPA-B JC- JPTT-B JWP- C AUTI AVIS SAFETY INSTUCTIS GENEA USE I NSTAATIS F EATUES F T PANE CTOS EA PANE CTOS ~ ~ P IOITY FUNCTI 7 S TANDAD APPICATI P OWE INCEASING & MUTIPE USE P.