Cmd button, Anel, Figure 4 ncb rear panel – CTI Products NCB/EM with External PSTN Modem User Manual
Page 13
CTI Products, Inc.
NCB-EM User Guide
1. Introduction
7
CMD Button
This button can be used to temporarily enable the Auto Answer function in Dial-up mode. This is useful if
Auto Answer mode has been inadvertently disabled on a remote NCB. When this occurs, and a connection with
this remote unit is broken, it will no longer automatically answer an incoming call. To re-enable Auto Answer
mode, proceed as follows:
Press and hold the “CMD” button on the remote NCB
Press and release the “RESET” button on the remote NCB.
Wait until the “PWR” LED begins to flash on the remote NCB, then release the “CMD” button.
These steps will temporarily enable Auto Answer mode for the remote NCB for one incoming call. Use
NCB/Plug, NCBCON, or explicit messages to re-enable Auto Answer mode for future connections.
R
EAR
P
ANEL
1
2
3
4
ON
8 9
7
A
B
C
D
E
F
0
1
2
3
4
5
6
8 9
7
A
B
C
D
E
F
0
1
2
3
4
5
6
8 9
7
A
B
C
D
E
F
0
1
2
3
4
5
6
OPTION B
PORT 2
BAUD 1
BAUD 2
1
2
3
4
6
7
8
9
5
PORT 1
1
2
3
4
6
7
8
9
5
8 9
7
A
B
C
D
E
F
0
1
2
3
4
5
6
MODE 1
MODE 2
Figure 4 NCB Rear Panel
BAUD 1 and BAUD 2 Switches
Baud rate selection for Port 1
and Port 2. See Section 2,
Step 2 for more detail.
MODE 1 and MODE 2 Switches
The NCB-EM unit is normally
operated in MODE C or D.
See Section 2, Step 2 for
more detail.
OPTION B Switches
See Section 2, Step 2 for
more detail.
PORT 1 and PORT 2 Connectors
Asynchronous serial data