User Manual

4-2
Part No. 001-2100-101
4.2.3 TRANSMIT DEVIATION
Transmit deviation is preset at the factory. It is adjustable utilizing the JSLM
2
Field Programming Software. Select
Parameters Settings/Transmit Deviation Level. The value is changed by:
1. Un-check the Default box
2. Highlight the value
3. Change the value
a. Increment by 1 using the Arrow Up/Arrow Down keys
b. Increment by 10 using the Page Up/Page Down keys
After changing the Transmit Deviation Level, a Write must be performed to the JSLM
2
transmitter. To return to the
factory default level, check the Default box and perform a Write to the JSLM
2
transmitter.
4.2.4 TRANSMIT DEVIATION LIMITING
Transmit Deviation Limiting is preset at the factory to 2.20 +.10 kHz and is not field programmable. Deviation
Limiting may be checked by injecting a 1000 Hz tone at 1.0 Vrms to the Aux Input or Mic Input.
4.2.5 RECEIVE AUX OUT AND AUDIO OUT LEVELS
Receive Aux Out and Audio Out levels are preset by the factory. Refer to General Information, Section 1, for
specifications and levels. These levels are adjustable utilizing the JSLM
2
Field Programming Software. Select
Parameters Settings/Rx Aux Level or Rx Audio Level. Values are changed by:
1. Un-check the Default box
2. Highlight the value
3. Change the value
c. Increment by 1 using the Arrow Up/Arrow Down keys
d. Increment by 10 using the Page Up/Page Down keys
After changing the Receive Aux Out or Audio Out Level, a Write must be performed to the JSLM
2
transmitter. To
return to the factory default level, check the Default box and perform a Write to the JSLM
2
transmitter.
4.3 TROUBLESHOOTING
PROBLEM
Radio Inoperative
CHECK
z Verify the DC power source is properly connected.
z Verify DC power source is set at the correct voltage.
z Check the fuse on the Loader Board (see Figure 4-2).