Figure 7
Adjust switch settings on rear of
MOD 232 Modulator here:
CARRIER FREQUENCY
Choose between four selectable frequencies: 2.3, 2.8, 3.3, or 3.8
MHz. Select one frequency for each channel. MAKE SURE EACH
CHANNEL
IS SET TO A DIFFERENT FREQUENCY. To operate in four-
channel mode, two MOD 232 units will need to be installed (see
Figure 4, page 6).
To select a frequency on the MOD 232:
Instructions:
For 2.3 MHz: Place switch 4 & 5 in the “off” position.
For 2.8 MHz: Place switch 4 in the “on” position,
Place switch 5 in the “off” position.
For 3.3 MHz: Place switch 4 in the “off” position,
Place switch 5 in the “on” position.
For 3.8 MHz: Place switch 4 in the “on” position,
Place switch 5 in the “on” position.
The diagram below (Figure 7) illustrates how to configure your system using the configuration
switches (Figure 8) on the back of the MOD 232 Modulator. This diagram is also printed on top of
the MOD 232 Modulator unit for quick reference.
Figure 8: Configuration Switches
Komentáře k této Příručce