Gestetner A193 Service Manual page 632

BIT SWITCHES
System Switch 1E
No FUNCTION
3 Not used
to
5
6 Changing communication
mode of programmed
Quick/Speed dials from G4 to
G3 after a G4 to G3 fallback
0: Enabled
1: Disabled
7 RAM initialization after a
function upgrade card is
installed or removed
0: Enabled
1: Disabled
SM
Do not change the factory settings.
0: When bit 0 of Communication Switch 07 is enabled,
the machine falls back from G4 to G3 after it receives a
CPS code preprogrammed as a condition for G4 to G3
fallback.
If this happens, the machine permanently changes the
communication mode of the Quick/Speed dial and
Redials the number as G3.
1: The machine starts with G4 communication even if a
G4 to G3 fallback has occured in previous
transmissions.
When the machine detects that a function upgrade card
has been installed or removed, the machine shows the
following message on the display for the customer.
"CAUTION! Adding/Removing Memory Card results in
data loss. Turn off the main switch and replace the card
to cancel. If you want to continue, press Yes."
If Yes is pressed, the machine initializes the RAM to the
"with" or "without card" configuration. However,
changing this bit to '1' disables this initialization, even if
Yes is pressed.
Change this bit to 1 before doing any operations which
require the function upgrade card to be removed.
(e.g. FCU replacement, Software download, etc.)
0: When the above message is displayed, the machine
initializes the RAM if Yes is pressed. The amount of
data lost depends on whether the card is in or out (see
Installation - IC Card). To avoid losing data, the user
must switch off immediately and re-insert the card back
into thee machine.
1: When the above message is displayed, the machine
does not initialize the RAM even if Yes is pressed.
However, the fax unit cannot be used until the user
turns the mahcine off, puts the card back in, then turn
the machine back on. No data is lost.
4-28
COMMENTS
(A639)