TB 9-6625-2296-35
Select GEN 1
(a) FIELD SELECT ⇑ ................
Set GEN 1 Off
(b) DATA ENTRY ENTER ........
Select GEN 2
(c) FIELD SELECT ⇓ ................
Set GEN 2 On
(d) DATA ENTRY ENTER ........
Select GEN 2 AF
(e) FIELD SELECT ⇓ ................
(f) DATA ENTRY ENTER ........
40 kHz setting
(g) DATA ENTRY 4 0 K .............
(8) Repeat steps (4) and (6) above for GEN 2 AF.
(9) Press FIELD SELECT ⇑ key to select GEN 2 and press DATA ENTRY
ENTER key to set GEN 2 Off.
(10) Connect TI AUDIO OUT to audio analyzer INPUT HI and resistance standard
set to 150 Ω. Set audio analyzer to measure distortion in percent.
(11) Press key sequence listed in (a) through (e) below:
Select GEN 1
(a) FIELD SELECT ⇑ ................
Set GEN 1 On
(b) DATA ENTRY ENTER ........
Select GEN 1 AF
(c) FIELD SELECT ⇓ ................
(d) DATA ENTRY ENTER ........
40 kHz setting
(e) DATA ENTRY 4 0 K .............
(12) Repeat technique of (4) and (6) through (9) above using audio analyzer distortion
indications. Audio analyzer distortion indications will be within limits specified in table 4.
b. Adjustments. No further adjustments can be made.
9. AF Generator Output
Level
a. Performance Check
(1) Press key sequence listed in (a) through (f) below:
Meters Menu
(a) MODE MTRS ........................
Auxiliary Functions Menu
(b) AUX (F6) ................................
Recall Parameters Menu
(c) MEMORY RCL .....................
(d) FIELD SELECT ⇑ ..................
Highlight 10. Factory Defaults
Factory Defaults recall
(e) DATA ENTRY ENTER ............
NOTE
Assure highlighted area indicates YES before proceeding.
Factory Defaults restored
(f)
DATA ENTRY ENTER ............
standard set to 150 Ω. Set multimeter to measure volts ac.