Trisquare Communications Inc. GMRS520A Manuel D’Utilisation

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GMRS520 – User Instruction Guide – Content Draft 
TriSquare Communications 
Version 0 (11/9/01) 
Page 5 
 
FCC INFORMATION 
 
• 
This device complies with Part 15 of the FCC Rules.  Operation is 
subject to the following two conditions: (1)  This device may not cause 
harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation. 
• 
Important:  Changes or modifications to this unit not expressly approved 
by Uniden could void your authority to operate this unit.  Your radio is 
set up to transmit a regulated signal on an assigned frequency.  It is 
against the law to  alter the settings inside the radio to exceed those 
limitations.  Any adjustments to your radio must be made by qualified 
technicians. 
• 
To be safe and sure: 
Never open your radio’s case 
Never change or replace anything in your radio except the batteries. 
• 
Your radio might cause TV or radio interference even when it is 
operating properly.  To determine whether your radio is causing the 
interference, turn it off.  If the interference goes away, your radio is 
causing it.  Try to eliminate the interference by moving your radio away 
from the receiver.  If you cannot eliminate the interference, the FCC 
requires that you stop using the radio. 
SAFETY GUIDELINES 
 
• 
Audio Accessories:  Do not operate the radio with audio accessories at 
high volume levels.  Hearing experts advise against continuous high 
volume operation.  If you experience a ringing in your ears, reduce the 
volume level or discontinue use.  Always make sure the radio is turned 
off before plugging audio accessories into the accessory jack. 
• 
Hazardous Environments: Do not operate the radio in hazardous 
environments.  Explosion or fire may result.  Do not operate the radio 
near unshielded electrical blasting caps.  Under certain conditions, radios 
can interfere with blasting operations and may cause an explosion.  Turn 
your radio OFF to prevent accidental transmission when in a blasting 
area or in areas posted:  “Turn off two-way radios.”  Construction crews 
often use remote control RF devices to set off explosives. 
Care and Safety:   To clean the radio, use a soft cloth dampened with water.  
Do not use cleaners or solvents because they can harm the body of the unit 
and leak inside, causing permanent damage.  Use a dry, lint-free cloth to 
clean the battery contacts.  Do not submerge the unit in water.  If the unit 
gets wet, turn it off and remove the batteries immediately.  Dry the battery 
compartment with a soft cloth to minimize potential water damage.  Leave 
the battery compartment cover off overnight to ensure complete drying.  Do 
not use the radio until the unit is completely dry.