Preventive Maintenance; Maintenance - Uniden Grant LT User Manual

RF Meter: Measures RF Output Power for transmitter. To use the RF Meter, position
the Meter Selector at S/RF . Press the microphone PTT Switch to read your
transmitting RF power.
S-Meter: Measures incoming signal strength. To use the S-meter, position the Meter
Selector at S/RF . The meter swings to indicate signal strength.
i.e. S 3, S 5, S 7 . . .
P P r r e e v v e e n n t t i i v v e e M M a a i i n n t t e e n n a a n n c c e e
Every six months:
1. Check the Standing Wave Ratio ( SWR ).
2. Be sure all electrical connections are tight.
3. Inspect antenna coaxial cable for wear or breaks in shielding.
4. Be sure all screws and mounting hardware are tight.
M M a a i i n n t t e e n n a a n n c c e e
The Grant LT is designed to give you years of trouble-free service. There are no
user-serviceable parts inside. Except for the fuse in the DC power cord, no
maintenance is required.
To replace a blown fuse:
1. Press ends of the fuse holder
together. Twist to open.
Carefully separate the
two pieces.
2. Remove the fuse and inspect.
If blown, replace with the same
type fuse.
Use only the fuse specified for your Grant LT
(4-ampere 3 AG fuse). Failure to do so may
void your warranty.
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