Panasonic AJ-D250P Operating Instructions Manual page 58

RS-232C
$ Query control commands
Sends data of computer
[STX] QIE [ETX]
Parameter
Bits supported
Switching data
[STX] QLH:m [ETX]
Parameters
m = D: Cumulative drum rotation
time
T: Cumulative capstan rotation
time
No parameter:
Cumulative drum rotation
time (4 digits)
[STX] QOT [ETX]
Return data from VTR
[STX] IEVdata [ETX]
data = m1m2
m1 = 0 F: Designates the data of bit 7
to bit 4.
m2 = 0 F: Designates the data of bit 3
to bit 0.
m1 (HEX display)
BIT7 BIT6 BIT5 BIT4
0 0 0 0
[STX] LHRdata [ETX]
data = mhhhhh
m = D: Drum
T: Capstan
hhhhh = 00000 99999:
Cumulative rotation time
O With no parameter
The drum's cumulative rotation time
is returned as a 4-digit value.
data = hhhh
hhhh = 0000 9999:
Cumulative rotation time
[STX] OTEm [ETX]
m = E:
E-E (Electric modulation to Electric
play back)
m = T:
V-V (VTR to VTR recording)
Description of command
Queries the forced E-E output setting.
m2 (HEX display)
BIT3 BIT2
AUDIO CH1 AUDIO CH2
Queries the current value of the hours meter.
Queries whether to set to the E-E output or V-V output
when the VTR is in the STOP mode, FF mode or REW
mode.
58
BIT1 BIT0
VIDEO TC