User's Manual

TM-200 Issue 1.02 November 2005 Page 23 of 64
Setup of 4.5 MHz Sub-Carrier Audio Input Connection and Adjustment
1. Set the rear panel AUDIO SELECT switch in the 4.5 position.
2. Connect a modulated 4.5MHz sub-carrier signal to the rear panel 4.5MHz input
F-connector jack.
3. Inject a minimum +36dBmV (-12.75dBm) 4.5MHz RF carrier into the unit.
4. Using the setup in Step 5, Setup of Output Level and Channel Selection,
measure the audio RF carrier output level at the rear panel RF OUTPUT jack.
Level should be within ±2dB of the measurement taken in Step 5, Setup of
Output Level and Channel Selection.