Specifications

3-62

Memory Switch 033 — Modem

Switch

Initial

Setting

Adjust Usage/Comments

7 0 Factory use only

6 0 Factory use only

5 0 Factory use only

4 0 Factory use only

3 0 Factory use only

2 0 Factory use only

1 0 Delete receive echo of CFR

at the receiver side

0: No

1: Yes

Modem will be opened only in high-speed mode.

Sets this switch to “1” to resolve the problem caused

of the echo of CFR.

0 0 Expand FSK receive time

after detecting ﬂag

0: 3.3 seconds

1: 10 seconds

Setting this switch to “1” extend HDLC frame receive

timer in FSK from 3.3 seconds to 10 seconds after

detecting pre-amble.

Memory Switch 034 ~ 039 — Factory use only

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