TB 9-6625-2296-35
Factory Defaults restored
(f) DATA ENTRY ENTER ..........
(2) Set signal generator for a 121.1 MHz, 0 dB output and turn RF OUTPUT off.
Connect signal generator RF OUTPUT to power splitter input and connect 10 Meg Out
(rear panel) to measuring receiver 10 MHz (rear panel).
(3) Connect one power splitter output to TI ANTENNA, and the other power
splitter output to measuring receiver sensor module.
(4) Set measuring receiver to measure FM with PEAK/2 detector selected.
NOTE
Pressing More (F6) will scroll various options on the bottom of
the display. The options will change the functions assigned to
the F1 through F6 function keys. This may be necessary to
obtain the Freq (F1), Atten (F4), and FM Z (F3) options
required in the following tests.
(5) Press key sequence listed in (a) through (o) below:
Receiver Display
(a) MODE RCVR ..........................
Rcvr Menu
(b) SETUP .....................................
Set Rcvr Freq
(c) DATA ENTRY 1 ......................
121.1 MHz
(d) DATA ENTRY 1 2 1 . 1 M .........
Select Input Atten
(e) DATA ENTRY 4 ......................
40 dB
(f) DATA ENTRY 3 ......................
Select Mod
(g) DATA ENTRY 2 ......................
(h) FIELD SELECT arrow keys ..
Highlight 11. User Defined
(i) DATA ENTRY ENTER ..........
Select 11. User Defined
IF Filters
(j)
DATA ENTRY 2 ......................
30 kHz
(k) DATA ENTRY 2 ......................
Post Detection
(l) DATA ENTRY 3 ......................
Low Pass
(m) DATA ENTRY 2 ......................
1 kHz
(n) DATA ENTRY 1, K .................
Return
(o) Ret (F5) ....................................
(6) Press FIELD SELECT arrow keys to highlight DEV function and press DATA
ENTRY ENTER key.
(7) Press DATA SCROLL arrow keys to select 2 kHz (DEV range) and press
DATA ENTRY ENTER key. Set signal generator RF OUTPUT on.
(8) Press Ret (F6) and FM Z (F3) keys, and wait for zeroing process to complete.
Record TI + and - residual FM.