Denon DN-C680 Operating Instructions Manual

Also see for DN-C680: Service manual

Denon DN-C680 Operating Instructions Manual Manual pdf 10 page image

RS232C/RS422A connector• This is a serial remote connector. A personal computer or otherexternal controller can be connected to control the DN-C680externally.• Applicable connector: 9-pin D-sub (female)• Baud rate: 9600 bps or 19200 bps• Pin layout:RS232C RS422APin no. Signal name I/0 Signal name I/01 NC - NC -6 NC - S.GROUND -2 TxD 0 TxD (RETURN) 07 NC - TxD 03 RxD I RxD I8 NC - R x D (RETURN) I4 NC - NC -9 NC - NC -5 S.GROUND - S.GROUND -Pin no. Signal name I/O1 FG -142PLAY tallyPLAY commandOITTL(lol=20mA)HCMOS(li=3mA)15 PAUSE tally O TTL(lol=20mA)3 PAUSE command I HCMOS(li=3mA)16 STDBY/CUE tally O TTL(lol=20mA)4 STDBY/CUE command I HCMOS(li=3mA)17 INDEX2/INDEX3 tally O TTL(lol=20mA)5 TRACK(+) command I HCMOS(li=3mA)18 Tally common -6 TRACK(-) command I HCMOS(li=3mA)19 Reserved -7 SEARCH(FWD) command I HCMOS(li=3mA)20 Reserved -8 SEARCH(REV) command I HCMOS(li=3mA)21 Reserved -9 FADER START command I PHOTO COUPLER22 Tally power supply - +5V, 20mA10 Command common - (Ii =10mA)23 Command common -11 NC -24 EOM tally O TTL(lol=20mA)12 Reserved -25 Reserved -13 Reserved -NOTE: The tally output pin has open collector IC specifications (Imax. 20mA, Vmax. 5V), but the maximum supply current is 80 mA, so usewith a total load current of 80 mA or less.AC inlet• Connect the included power cord here.11TRACK No. display• This indicates the track number at the current position. The tracknumber flashes during the track search operation and whenswitching to the standby mode.INDEX No. display• This indicates the index number at the current position. If the nextindex is scheduled, that index number flashes on the INDEX No.display. The index number also flashes during the index searchoperation.PLAY MODE indicators• "A-B" lights when in the A-B play mode.• "SINGLE" lights when in the single track play mode.TIME MODE indicators• "ELAPSED" lights when the elapsed time is displayed.• "REMAIN" lights when the remaining time is displayed.NEXT No. display• This displays the number of the next track to be played.Playing time display• This indicates the time of the current position, in minutes (m),seconds (s) and frames (f).Character displayThis displays operation messages in the preset and programmodes.Playing position display• This indicates the current position within the track's total playingtime.PITCH display• This indicates the set play speed in %.EOM indicator• This lights when the EOM is preset, and starts flashing when theEOM set time is reached.REPEAT indicator• This lights when the repeat mode is set.PLAY LOCK indicator• This lights when the PLAY LOCK is preset.(See Page 25,17))PROGRAM indicator• This lights when the PROG. PLAY ON/OFF mode is set.(3) DisplayRS232C /RS422A selector switchUse this to switch the serial remote connector signal betweenRS232C and RS422A according to the external controller's signal.REMOTE connectorThis is a parallel remote connector. Use it to control the DN-C680with dry contact circuit connections. Applicable connector: 25-pinD-sub (male) Connector signal layout: