Specifications

2-28 888-2500-001 5/2/13
WARNING: Disconnect primary power prior to servicing.
DAX-1/DAX-3
Section 2 Installation
NOTE:
If power levels are re-programmed, the Mod Monitor Levels will also need to be
re-programmed for accurate modulation monitoring using the correct input drive.
2.6.2 Via VT100
See "6.2.2 Using VT100 for Metering, Status & Configuration" on page 6-3,
particularly the note and following screen on page 6-12 for accessing the page 4 VT100
configuration screen for the following procedure.
STEP 1 Connect mod monitor to J4 on the External I/O board
STEP 2 Select Power Level 1 (see "3.3.3.2 Selecting Power Levels 1 - 5" on page
3-5)
STEP 3 Initiate VT100 programming and navigate to page 4
STEP 4 Type the letter "f" for Mod Monitor Level 1
STEP 5 While observing the mod monitor, use up/down arrows to adjust the
Mod Monitor output to the level required
STEP 6 Press ENTER to store value
STEP 7 Repeat steps 2 - 6 (except change to the next desired power level in Step
2, and at Step 4 type the corresponding letter for the next Mod Monitor
Level) for each desired Mod Monitor Level adjustment
NOTE:
If power levels are re-programmed, the Mod Monitor Levels will also need to be
re-programmed for accurate modulation monitoring using the correct input drive.
2.7 Jumper and Potentiometer Listing
NOTE:
Harris Broadcast utilizes the letter ’R’ as a designator for all resistors including
potentiometers.