Retevis H-777 User manual

FCC Warning
RF Exposure Compliance and Control Guidelines and Operating Instructions
To control your exposure and ensure compliance with the occupational/controlled
environment exposure limits always adhere to the following procedures.
Guidelines:
Do not remove the RF Exposure Label from the device.
User awareness instructions should accompany device when transferred to other users.
Do not use this device if the operational requirements described herein are not met.
Attention:
This radio complieswith IEEE and ICNIRP exposure limits for occupational/controlled RF
exposure emvironment at operating duty factors of up to 50 percent and is authorized
by the FCC for occupational use only.
An appropriate warning lable is affixed to all units.In order to comply with RF exposure
requirements, a minimum distance of 2.5cm must be maintained when held-to-face,
and body-worn operations are restricted to the approved original acessories (belt clip).
Do not use this device when antenna shows obvious damages
FCC WarningFCC Warning

UNPACKING AND CHECKING EQUIPMENTS
SUPPLIED ACCESSORIES
CHARGING THE LI-ION BATTERY PACK
INSTALLING/REMOVING THE BATTERY PACK
INSTALLING THE ANTENNA
INSTALLING BELT CLIP
INSTALLING THE (OPTIONAL) SPEAKER/MICROPHONE
GETTING ACQUAINTED
OPERATION
ADDITIONAL FUNCTIONS
SPECIFICATIONS
TROUBLESHOOTING

Channel Spacing
High: 2.5W, Low: 0.5WHigh: 2.5W, Low: 0.5W
210mm*45mm*25mm210mm*45mm*25mm
Channel Spacing 12.5kHz Channel Spacing 12.5kHz