Forward - Denon DN-780R Service Manual

Ver 1.00
1.9.11

Forward

The device starts fast forward (right direction of tape). Note that this command's direction and
real sound direction is sometime different. If DIRECTION of Requests Establish is Forward, both
directions are same and if REVERSE, the directions are different and this command makes rewind
function.
byte＼bit
0
1
2
3
4
5
6
7
8
a) Answers returned
byte＼bit
0
1
2
3
4
5
b) Special condition
- This command is not valid, when system status is Twin REC (32h) or Dubbing (33h).
(The answer code returns "CONDITION ERROR".)
- The answer code returns "CONDITION ERROR" , when mecha status data is No Tape (41h).
- This command is valid, when Stop (42h), Play (43h) , REC Pause (44h), REC (45h), REC
Mute (46h), Forward (47h), Rewind (48h), Cue (49h), Review (4ah), or Play Mute (4bh).
- When the Direction information for Request Establish command is Reverse, this commands
makes rewind function.
- When Music search byte of this command is ON, the device starts to detect the next songs
starting point. After music search the device changes to playback.
.
7 6 5
Command code ( 'D' )
Deck mecha ( A Mecha：' 0 'or B Mecha：' 1 ')
Music search ON/OFF ( OFF：' 0 'or ON：' 1 ')
7 6 5
4 3 2
STX(02h)
Reserve (00h)
Reserve (00h)
ETX(03h)
BCCH (high-level)
BCCL (low-level)
4 3 2
STX(02h)
Reply code ( 'D' )
Answer code
ETX(03h)
BCCH (high-level)
BCCL (low-level)
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