Ricoh D0C8, Руководство по обслуживанию

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Bit Switches – 4
SM 89 D0CK
(V.8/V.17 rx mode:
External)
0: Disabled
1: Enabled
5 Not used Do not change the settings.
6 Parameter selection
for dial tone
detection
0: Normal parameter
1: Specific parameter
0: This uses the fixed table in the ROM for dial tone detection.
1: This uses the specific parameter adjusted with SRAM (69ECBEH -
69ECDEH). Select this if the dial tone cannot be detected when the
"Normal parameter: 0" is selected.
7 Not used Do not change the settings.
G3 Switch 08 - Not used (do not change the settings)
G3 Switch 09 - Not used (do not change the settings)
G3 Switch 0A (SP No. 1-105-011)
No Function Comments
0-
1
Maximum allowable
carrier drop during image
data reception
These bits set the acceptable modem carrier drop time.
Try a longer setting if error code 0-22 is frequent.
Bit 1 Bit 0 Value
(ms)
0 0 200
0 1 400
1 0 800
1 1 Not used
2 Select cancellation of
high-speed RX if carrier
signal lost while receiving
0: Off
1: On
This switch setting determines if high-speed receiving ends if the
carrier signal is lost when receiving during non-ECM mode
3 Not used Do not change the settings
4 Maximum allowable
frame interval during
image data reception.
0: 5s 1: 13s
This bit set the maximum interval between EOL (end-of-line) signals
and the maximum interval between ECM frames from the other
end.
Try using a longer setting if error code 0-21 is frequent.
5 Not used Do not change the settings.