Technical data

Page 10
2.4 Keypad Lock
(Not available on Axis50 GMDSS models)
The HT50 keypad can be locked to prevent
accidentally pressing keys while in a pocket
etc.
To lock the keypad, press and hold the Hi/Lo
key. The HT50 will beep twice and any key
pressed will not function - LOCK will appear
in the display.
To disengage keypad lock, press and hold
Hi/Lo again.
Note that the PTT key will still function when
the keypad lock is on, allowing transmission
and receiving as normal.
2.5 Removing and Attaching Battery
The HT50 is supplied with a 1200mAh NiMH
battery (part no NH12). The Axis 50 GMDSS
radio has two battery options - an 850mAh
NiCad (NC08) or a non rechargeable Lithium
battery (LTB3). Note that Axis 50 batteries
cannot be used with an HT50 and vice
versa.
The batteries are supplied with a label across
the contacts to prevent accidental discharge
while in the box. This label should be
removed before use.
To remove the battery, lift the two locking
clips holding the battery pack in place (Fig
2.4). When reattaching, ensure the two locat-
ing pegs on the top of the battery are located
into the slots in the radio and that the two
locking clips have both engaged.
The set is fully waterproof even with the bat-
tery removed, but it is recommended that any
moisture on the top of the battery or in the bat-
tery compartment is wiped clear before attach-
ing to prevent the water creating a conductive
path between the contacts and reducing bat-
tery life.
Fig 2.4 - Battery pack removal
Fig 2.5 - Battery charger
offerd by www.Busse-Yachtshop.de email: [e-mail]