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INDEX
Introduction ............................................................................................................................ 1
To enjoy your radio for a long time ......................................................................................... 1
Controls and indicators .......................................................................................................... 2
Operating instructions ............................................................................................................ 4
Care of Ni-Cd batteries .......................................................................................................... 4
Technical specifications ......................................................................................................... 5
INTRODUCTION
ALAN 507 is a 69 channel lightweight handheld LPD (Low Power Device) transceiver you can
use in several situations thanks to its micro size, the equipped beltclip and wrist belt: in
professional purposes (public events, etc.), private situations, such as leisure time (picnics,
etc.) or sport activities (fishing, hunting, biking, etc).
The band of operation (433Mhz) provides communications virtually free of atmospheric
interference, that is common on lower frequency bands.
The only limit to maximum possible range are environmental factors such as blockage caused
by trees, buildings, hills, or other obstructions. If you find communication is not possible, many
times this can be overcome by moving only a few meters to a new location. Range is reduced
while operating in a vehicle or metal building.
ALAN 507 uses 3 AA type alkaline or 3 AA Ni-Cd rechargeable batteries; it's equipped with
jack for external speaker microphone and Ni-Cd batteries charge jack.
Attention : Batteries must be in good condition to obtain proper operation.
TO ENJOY YOUR RADIO FOR A LONG TIME
• While ALAN 507 has been designed for many years of reliable, trouble-free performance,
it is a precision piece of electronic equipment that should not be exposed to moisture, dust
or extreme temperatures.
• Do not leave batteries installed over a long period of time as leakage may occur and it can
destroy the radio. This operation, besides, preserves battery life.
• Never use different batteries from the ones suggested.
• Do not connect this unit to 12 volts.
• Do not use a cigarette lighter adapter.
• Clean the unit with a damp cloth only; do not use harsh chemicals.
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