Rel 8.1. October 2009
Problem possible cause action
1 The unit does not switch on The battery is missing, the contacts Insert a charged battery.
are isolated, the battery is dead Remove isolation caps
2 “ The polarity is inverted. Insert the battery correctly
3 “ The contacts are broken. Sendfor servicing.
4 “ Batterycompartment flooded Remove water, rinse with fresh
water, leave to dry.
Lubricate the O-ring. Clean
Contacts.Insert new battery.
5 Battery compartment flooded O-ring dirty, incorrectly positioned Clean the O-ring, lubricate
or broken With silicone lubricant. If broken,
replace. Proceed as per point 4.
6 “ Cap broken Replace the cap – proceed as per
point 4
7 “ Seatings for cover screws broken Send for servicing
8 “ Main casing broken Send for servicing
9 The unit switches on and Microphone flooded or defective. Change the microphone.
receives but does not transmit
(GSM)
10 “ Microphone contacts disconnected or Clean the contacts with fresh water,
dirty thensand and lubricate.
11 “ Cable between microphone and casing Send for servicing
broken
12 The unit does not receive The transmission unit is not working Try another transmission unit
13 “ Speaker or internal components Send for servicing
defective
14 The unit transmits continually Call button defective Send for servicing
(GSM)
15 Not possible to switch to Sticking of bottons Clean with fresh water
channel 2
16 “ Defective buttons Send for servicing
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