Radio Shack Realistic PRO-2030, Руководство пользователя

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PREPARATION
CONNECTING POWER
CAUTION: Use only the supplied AC adapter. Using a different adapter can damage your scanner
and could present a safety hazard.
Follow these steps to power your scanner.
1. Plug the provided AC adapter's plug into the scanner's DC 12V jack.
2. Plug the adapter's power module into a standard AC outlet.
The memory backup circuit begins to function a few minutes after you plug in the scanner. If a power
failure occurs or if the power cord is disconnected, this circuit stores information in the scanner's
memory for up to three days.
CONNECTING THE ANTENNA
To attach the supplied telescoping antenna, screw it into the hole on the top of your scanner.
The antenna's length controls its sensitivity. Adjust the length of the telescoping antenna as follows for
best reception.
29-54 MHz ....................... Extend Fully (3 segments)
108-174 MHz ..................... Extend 2 segments
380-512 MHz ..................... Collapse Fully (1 segment only)
806-956 MHz ..................... Collapse Fully (1 segment only)
CONNECTING AN OPTIONAL ANTENNA
The telescoping antenna is adequate for strong local signals. For best results, attach a multi-band
outdoor antenna (not supplied to the scanner.
Your local RadioShack store sells a complete line of outdoor antennas.
Follow these steps to install an outdoor antenna.
1. Select a location as high as possible.
2. Mount the antenna following the instructions that come with the antenna and its mounting
hardware.
3. Plug the antenna into the scanner's ANT jack on the rear of the scanner using 50 Ohm coaxial
cable (RG-58, RG-8/M or RG-8, not supplied). For lengths over 50 feet, use RG-8/M or RG-8
low loss, coaxial cable.