Specifications

Installation and Operation Manual Chapter 4 Configuration
ASMi-31 Ver. 3.0 Configuring the DTE Parameters 4-7
• If you selected the clock type to be EXT RCV, the data rate of both the local
and remote modems is set to AUTO and this state is displayed in the
Parameters field of the DTE CONFIG, DATARATE menu.
• For units with G.703 Codirectional interface only 64 kbps data rate is
available.
MODE
FORMAT
DATARATE
CNT SIG-DCD
CNT SIG-DSR
RLB
LLB
DTE CONFIG
*1.2
SYNC
1.2, 2.4, 4.8, 9.6,
16, 19.2, 32,
38.4, 48, 64, 128
ASYNC
1.2, 2.4, 4.8, 9.6,
19.2, 38.4, 57.6,
115.2
DATARATE
Figure 4-7. Selecting Data Rate
Selecting DCD Mode
ASMi-31 lets you configure DCD signal to two different modes. When the two
units are synchronized and the DCD is in switched mode, the DCD in the remote
unit follows the RTS signal of the local unit. When the DCD is set to ON mode,
the signal is active only if the two units are synchronized. It is deactivated during
modem digital test or upon receipt of the RLB signal.
 To select the DCD mode:
1. Press the CURSOR button to move the cursor to the Menu Type field.
2. Press the SCROLL button until DTE CONFIG is displayed.
3. Press the CURSOR button to move the cursor to the Menu Options field.
4. Press the SCROLL button until CNT SIG-DCD is displayed (see
Figure 4-8 ).
5. Press the CURSOR button to move the cursor to the Parameters field.
6. Using the SCROLL button, select SW (remote DCD follows local RTS) or ON
(DCD is always ON) and press the ENTER button to set your choice.
Note