Gestetner A193 Service Manual page 662

NCU PARAMETERS
Address
48044E Minimum pause between dialled
digits (pulse dial mode)
48044F Time waited when a pause is
entered at the operation panel
480450 DTMF tone on time
480451 DTMF tone off time
480452 Tone attenuation level of DTMF
signals while dialing
480453 Tone attenuation value difference
between high frequency tone and
low frequency tone in DTMF signals
480454 PSTN: DTMF tone attenuation level
after dialling
480455 ISDN: DTMF tone attenuation level
after dialling
480456 Not used
480457 Not used
480458 Not used
480459 Grounding time (ground start mode) 20 ms
48045A Break time (flash start mode)
48045B International dial access code
(High)
48045C International dial access code (Low)
48045D PSTN access pause time
48045E Bits 7 to 5 - Progress tone detection level
Bit 7 Bit 6 Bit 5
0
0
0
1
1
Bits 4 and 3 - Not used
Bit 2 - International dial tone detection method
0: Detect by time parameters
1: Detect by cadence parameters (Belgium - See Note 3)
Bit 1 - Not used
Bit 0 - PSTN dial tone detection method
0: Detect by time parameters
1: Detect by cadence parameters (Italy - See Note 3)
SM
Function
dBm
0 0 -25.0
0 1 -35.0
1 0 -30.0
0 0 -40.0
1 0 -49.0
4-58
Unit
20 ms See Note 3. Function 06-2
(parameter 15).
Function 06-2 (parameter
16).
1 ms Function 06-2 (parameter 17).
Function 06-2 (parameter 18).
-dBm x 0.5 Function 06-2 (parameter
19). See Note 5.
-Nx0.5 (dB) Function 06-2 (parameter
20). See Note 5.
-dBm x 0.5 Function 06-2 (parameter
21). See Note 5.
-dBm x 0.5 See Note 5
Do not change the setting.
Do not change the setting.
Do not change the setting.
The Gs relay is closed for
this interval.
1 ms The OHDI relay is open for
this interval.
BCD For a code of 100:
48045B - F1
48045C - 00
20 ms This time is waited for each
pause input after the PSTN
access code. Up to 7 of
these can be input. If this
address contains FF[H], the
pause time stored in address
48044F is used.
Remarks
(A639)