General Research of Electronics Inc 0602901 用户手册

WARNING:! Always remove old or weak batteries. Batteries can leak

chemicals that destroy electronic circuits. Always turn off the

scanner when not in use to prevent deep discharge and

possible battery leakage. Do not mix old and new batteries,

different types of batteries (alkaline, or rechargeable),

rechargeable batteries of different capacities or rechargeable

batteries with different charge states. If you do not plan to use

the scanner with batteries for a month or longer, remove the

batteries.

WARNING:! Discontinue use of any battery that exhibits leakage, swelling or

abnormal generation of heat. When you charge rechargeable

batteries, do not over charge them. Overcharging shortens

battery life and may cause battery failure.

Attaching the antenna

Remove the antenna from its protective plastic wrapper. Align the
slots on the antennaʼs BNC male connector with the posts on the
EZ Scan-SDʼs BNC female connector and slide the antenna in
place, then rotate the antennaʼs BNC connector 1/4 turn
clockwise until it snaps in place.

NOTE: ! If desired, you may also connect a mobile or base station antenna

equipped with a BNC male connector to the antenna connector

Turning the EZ Scan-SD on

Ensure that the Main Power Off switch on the left side of the EZ
Scan-SD is turned on by gently lifting the switchʼs protective
cover and checking the switch position. Move the Main Power
Off switch to the ON position if necessary.

Press the

button on the front panel to turn the EZ Scan-SD

on. Set the SQUELCH knob to the mid-point (12 oʼclock)
position.

Battery Charge Indicator

Your EZ Scan-SD provides an indication when the internal
battery charge circuit is active. An animated battery icon

GENERAL RESEARCH OF ELECTRONICS, INC. PROPRIETARY AND CONFIDENTIAL INFORMATION

EZ Scan-SD Preliminary User Manual"

Page 23