TB 9-6625-2296-24
(d) FIELD SELECT ..................
Highlight 10. Factory Defaults
(e) DATA ENTRY ENTER............
Factory Defaults recall
NOTE
Assure highlighted area indicates YES before proceeding.
(f) DATA ENTRY ENTER ..........
Factory Defaults restored
(2) Press MODE RCVR (Receiver Display), More (F6) (More 1), Freq (F1)
(Frequency), DATA ENTRY 1 and M (1 MHz) keys.
(3) Connect frequency counter 10 MHz OUT to function generator 10 MHz In.
(4) Connect function generator Output to TI EXT MOD IN and frequency counter A
input.
(5) Press key sequence listed in (a) through (e) below:
(a) FIELD SELECT arrow key ....
Highlight AF
(b) DATA ENTRY ENTER ..........
AUDIO FREQUENCY DISPLAY
(c) F4 ..............................................
Input
(d) DATA SCROLL arrow keys ...
Highlight EXT MOD
(e) DATA ENTRY ENTER ..........
Select EXT MOD
(6) Press Range (F1) (Audio Frequency Range) and DATA SCROLL arrow keys to
select 2 kHz range. Press DATA ENTRY ENTER key (2 kHz Audio Frequency Range).
(7) Set function generator amplitude for 1 V p-p and adjust frequency until TI
AUDIO FREQUENCY display indicates 1.000 kHz.
(8) Frequency counter will indicate between 998.995 and 1001.005 Hz.
(9) Press DATA SCROLL arrow keys to select 20 kHz range and press DATA
ENTRY ENTER key (20 kHz Audio Frequency Range).
(10) Adjust function generator frequency until TI AUDIO FREQUENCY display
indicates 10.000 kHz.
(11) Frequency counter will indicate between 9.998995 and 10.001005 kHz.
(12) Press DATA SCROLL arrow keys to select 200 kHz range and press DATA
ENTRY ENTER key (200 kHz Audio Frequency Range).
(13) Adjust function generator frequency until TI AUDIO FREQUENCY display
indicates 40.00 kHz.
(14) Frequency counter will indicate between 39.98998 and 40.01002 kHz.
b. Adjustments. No further adjustments can be made.
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