Gestetner G060 Service Manual page 770

BIT SWITCHES
G3 Switch 0D
No FUNCTION
0-1 Not used
2 Data rate threshold during V.34
to reception
5 Bit 5 4 3 2 Setting
0 0 0 0 Normal
0 1 1 1 Lower by
1 1 1 1 Lower by
6 Not used
7 B signal detection time for V.34
polling transmission
0: 75 ms (default setting)
1: 65 ms
G3 Switch 0E - Not used (do not change the settings)
G3 Switch 0F
No FUNCTION
Alarm when an error occurred
0
in Phase C or later
0: Disabled
1: Enabled
1 Alarm when the handset is off-
hook at the end of
communication
0: Disabled
1: Enabled
2-7 Not used
G307
Do not change the settings.
The machine changes the modulation parameters in
the MPh signal to lower the initial modem rate
during V.34 reception. If this switch is set to "0111",
the machine lowers the initial speed one step, for
example, from 28,800 to 26,400 bps.
one step This switch reduces transmission time if the
machine frequently sends PPR signals during V.34
two steps reception.
Do not change the settings.
Change this switch only when there are
communication errors during V.34 polling
transmission to a machine with a Panasonic
modem.
If the customer wants to hear an alarm after each
error communication, change this bit to "1".
If the customer wants to hear an alarm if the
handset is off-hook at the end of fax communication,
change this bit to "1".
Do not change the settings.
3-46
SP No. 1-105-014
COMMENTS
SP No. 1-105-016
COMMENTS
SM