Radio Shack PRO-137 User's Guide download pdf (Page 6)

Connecting the Antenna

Attach the supplied antenna

to the scanner by screwing it

tightly onto the anchor post at

the top of the scanner.

When using an external

antenna, always use 50-ohm,

RG-58, or RG-8, coaxial

cable to connect to it. If the

antenna is over 50 feet from

the scanner, use RG-8 low-loss

dielectric coaxial cable. If your

antenna’s cable does not have

an SMA connector, your local

RadioShack store carries a

variety of SMA adapters.

Attaching the Belt Clip

1. Align the belt clip so that

the ﬁnger indentation is

towards the top of the

scanner.

2. Align the center of the clip with the anchor

post.

3. Place the clip on the post and slide the clip

upwards until it clicks into place.

To remove the belt clip:

1. Rotate the clip so that the ﬁnger indentation

is towards the bottom of the scanner.

2. Slide the clip up until it comes free of the

anchor post.

Powering Your Scanner

You can power your scanner with three AAthree AA

batteries (not supplied) or an external power or an external power

source (not supplied).(not supplied)..

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Radio Shack PRO-137 User's Guide Page 6