Quick Start Guide

drivers, etc.).

• First and second maintenance level interventions on the equipment are to be car-

ried out by authorized technicians only.

• Third maintenance level interventions are to be carried out by CALTTA

technicians

only.

• Use only original accessories and spare parts, approved by the manufacturer, suit-

able for the PH690. The use of dif

ferent accessories and/or spare parts (earphone,

antenna,etc.)makes the safety and electromagnetic compatibility certications to be

valid no more and it could lower the user safety level and/or generate electromag-

netic elds that exceed the accepted limits.

• Follow the battery charger instructions in order to use it correctly.

• During voice calls, the PH690 use with its proper bag is not recommended in envi-

ronments which temperature can be over 45°C.

• The emergency call is a priority type call. The portable radio, like all mobile telepho-

ny equipment, operates with radio frequency signals, therefore, the forwarding of

the call depends on the network coverage during the call.

• If you need send an emergency call, keep pressing the emergency button for at

least 2 seconds, when the radio is switched on.

• Do not cause short circuits between the battery terminals. Do not set the batteries

on metal surfaces. Do not set metal tools on the battery terminals. Be careful when

handling ant battery, when placing it in a pocket, purse/bag or any other.

• Do not use the battery charger if the power supply cable and/or the plug are dam-

aged.

• If the battery is incorrectly replaced existing the dangerous risk of explosion.

• Even if the battery is discharge, the risk of explosion exists if the battery is disposed

on re.

• Do not take the radio into environments that have a potentially explosive atmo-

sphere(ex. fuel storage sites, lling stations,etc.). Even when it is off, the radio,

being equipped with battery

, might casually generate sparks that could trigger res

and/or explosions.

• Do not use the battery charger in environments that have a potentially explosive

atmosphere(ex. fuel storage sites, lling stations,etc.). The use of battery charger

might generate sparks that could trigger res and/or explosions.

• In order to further increase the level of user safety, you have to observe the follow-

ing precautions:

• The PH690 radio is equipped with an automatic system to control the power trans-

mitted so that the radio transmits at the maximum power only in exceptional cases

(radio

coverage limit, emergency call). Avoid touching the antenna when the radio is

on and especially during transmission because the ability of transmitting power gets

worse.

• During voice communications in earphone mode hold the portable radio with the

antenna straight and above your shoulder and speak directly into the microphone.

• Hold the portable radio in the vertical position and always at least 2.5 cm away from