Pbx Dial Tone; Pbx Busy Tone - Canon imageCLASS MF4890dw Service Manual

■ PBX DIAL TONE

(1) Bit switch
Bit No. Function
Bit 0 Frequency detection method
Bit 1
Bit 2 Signal frequency
Bit 3
Bit 4 Judgment of intermittent signal
Bit 5
Bit 6 Signal form
Bit 7 Signal detection
(2) Numeric value parameter
Parameter No. Function
01; T0 timer
02; T1 timer
03; T2 timer
04; T3 timer
05; T4 timer
06; Signal detection table
07; Signal detection level
08; Number of valid tone detection

■ PBX BUSY TONE

(1) Bit switch
Bit No. Function
Bit 0
Bit 1
Bit 2 Signal frequency
Bit 3
Bit 4 Judgment of intermittent signal
Bit 5
Bit 6 Signal form
Bit 7 Signal detection
8
Service Mode > FAX > List of NCU > PBX BUSY TONE
1 0
Modem Tonal counter
Changed Not changed
Start from valid ON Start from either valid
signal ON signal or OFF signal
Continuous Intermittent
Detected Not detected
T-8-38
Setting range
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 16
0 to 9
0 to 9999 (times)
T-8-39
1 0
Changed Not changed
Start from valid ON Start from either valid
signal ON signal or OFF signal
Continuous Intermittent
Detected Not detected
T-8-40
8 Service Mode > FAX > List of NCU > PBX BUSY TONE
(2) Numeric value parameter
Parameter No. Function
01; T0 timer
02; T1 timer
03; T2 timer
04; T3 timer
05; T4 timer
06; Signal detection table
07; Signal detection level
08; Number of valid tone detection
8-14
Setting range
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 9999 (x10ms)
0 to 16
0 to 9
0 to 9999 (times)
T-8-41
8-14