RANGER HANDBOOK

(1) Load all desired frequencies using "Single Channel Loading Frequencies"
instructions (reference 7-2.f)
(2) Set CHAN to CUE
(3) Set SC to FH
(4) Set FCTN to SQ ON
(5) Press STO (display will say SCAN)
(6) Press 8. You will now be able to scan more than one frequency
i. Troubleshooting
PROBLEM CORRECTIVE ACTION
1. No power 1.a. Check DIM switch
1.b. Check battery
2. High pitch in handset 2.a. Clean handset contacts with an eraser
3. No side tone in Lo, Med, or Hi power 3.a. Change Handset
4. Continuous keying 4.a. Press push to talk button on hand mike
4.b. Check for side tone by blowing into handset
4.c. If no tone replace handset
5. Will not key 5.a. Change handset
6. Will not transmit 6.a. Check antenna
6.b. Check handset
6.c. Check frequency
7. Will not receive 7.a. Check frequency
7.b. Check antenna
7.c. Check handset
7-3.THE AN/PRC-126
e. Radio assembly
(1) Check and install the battery
(2) Inspect the battery box for dirt and damage
(3) Check battery life condition (you will be using the rechargeable BB-388
battery)
(4) Place battery in box
(5) Close battery cover and secure latches
b. Antenna
(1) Inspect antenna for damage
(2) Screw antenna into radio (screw into base first if using the whip antenna)
c. Handset
(1) Inspect the handset for damage
(2) Push handset onto audio connector and twist to lock into place
7-3