![background image](http://html1.mh-extra.com/html/steren/rad-630/rad-630_instruction-manual_1373652036.webp)
33
IMPORTANT
Do not attempt to open the device, it may cause a malfunction and void the
warranty.
Do not use if it has suffered strong impacts, falls or other damage.
Do not use or store the device in places where there are leaks, humidity or
splashing water, it could cause a malfunction or electric shock.
Check the battery periodically, if not using the device for long time, remove it.
Do not use the device if the antenna is damaged. The contact of damaged
antenna with skin may cause minor burns.
To avoid electromagnetic interference problems or damage, turn off the radio on
all the places where posted notices to that effect. (Hospitals, aircraft, gas station,
etc.)