10
· Damage was caused by incorrect handling or carelessness.
· Damage was caused by the unit falling after it was purchased.
· Damage caused by fire, earthquake, floods, lightning, or other natural
disasters, pollution or electrical charges.
· The warranty card is not produced.
· Our name, the date of purchase, and the seller’s name do not appear
on the warranty card.
GSM GSM DC M101A
Code 33105 33122 33107
Type Wireless ultrasonic Wireless ultrasonic Wireless ultrasonic
Activation automatic automatic automatic
Transmission PTT – Press To
Talk
PTT Press To Talk – or
Digital Activation Trans-
mission
Receiver only
Receiving Automatic Automatic Automatic
System type H-SSB H-SSB H-SSB
Frequency 32.768 kHz 32.768 kHz = channel 1
41.000 kHz = channel 2
32.768 kHz
Working range (*) 200 Mt. /600 feet 200 Mt. /600 feet 200 Mt. /600 feet
Rated depth (**) 40 Mt. / 120 feet 40 Mt. / 120 feet 40 Mt. / 120 feet
Powered by 9v alkaline 9v alkaline 9v alkaline
Autonomy (total) 30 hours 9 hours 30 hours
Low battery auton-
omy (after alarm
starts)
1h 1 hours 1h
Low battery alarm 1 beep every 30
seconds under
6.8v
1 beep every 30 seconds
under 7.5v
1 beep every 30
seconds under 6.8v
Automatic Trans-
mission Activation
(DAT)
no yes no
Transmission / re-
ceiving cycle
no Yes with DAT (30 sec-
onds transmit mode + 20
seconds receive mode)
no
Squelch Automatic Automatic Automatic
Weight with batter-
ies
370 grams 370 grams 290 grams
(*) The operating distance is effected by obstacles, air bubbles, thermo-clines, temperature
and salinity.
(**) Does not include other depth limits that may be applied.
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