Oki OKIFAX 5750 Service Manual page 289

Service Personnel Initial Settings Table 2.9.2.3 (5/11)
T.F. Item
No.
12 MH only
13 High-speed modem rate
14 T1 (TX) timer value
15 T1 (RX) timer value
Service Guide OKIFAX 5750/5950
Chapter 2 Installation
Specifications
Determine whether only MH coding is to be handled
forcibly.
Switches the function of limiting the image
compression to MH codes only.
This setting is required when the line noise affects
the received image.
1) Setting values
ON: MH only
OFF: MMR, MR, or MH is selected depending on
communication capacity
Set the initial value of modem transmission
speed.
1) Setting values
33.6/28.8/14.4/9.6/4.8k bps selectable.
Set the T1 timer (call connection wait time: XTTO)
for transmission.
* T1 (TX) is a time to detect up to 3 flags of DIS sent
from a called fax machine.
This timer sets the time that lapses from the
moment the last digit has been transmitted to the
moment the line is disconnected.
1) Setting values
10-255 selectable (in 1 second steps)
* Enter a value using ten-keys.
Set the T1 timer for reception. The time from issue
of the first DIS to issue of a signal is checked. If a
time-out occurs, the line is disconnected.
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