Alan HP450 2A Rugged, Manual

Page: 35 / 174

5
English
4 LCd display – (
O
3.2)
5
p
key
6
q
key
7 Built-in microphone
8 Built-in speaker
9 MENU Key (
O
6)
10 SCAN / LOCK key – (
O
5.13)
11 HI / LO key – Enables to select a high or low transmission
power (not active in the PMR446 band -
O
5.11)
12 E (emergency) key – Enables to call the preset emergency
channel (not active in the PMR446 band -
O
5.12)
13 PTT (Push To Talk) key – Hold this button down to set the
transceiver in transmission mode
14 MON key
– Hold this key down to enable the monitoring
function (
O
5.10); press it twice quickly to adjust the squelch
15 CALL key – Press it briefly to start the preset audio call
(tone)
3.1.b Rear and right sides
16 Battery pack – Powers the portable transceiver.
17 Battery pack lock – Enables to remove the battery pack from
the radio (
O
4.3.a).
18 Clip fixing grooves – Enable to fix the optional clip directly
onto the battery pack and hang the radio to your belt without
holster.
19 Battery recharge contacts – Enable to connect the battery-
charger to the desktop quick charger (
O
4.4).
20 Fixing screw - Fixes in place the protective cover of the
microphone connectors.
21 Protective cover of the microphone connectors .
22 SPK connector (under the cover) - 3.5 mm jack connector for
external speaker. Together with the
MIC
connector it can be
used to connect optional microphones.
23 MIC connector (under the cover) - 2.5 mm jack connector for
external microphone. Together with the SPK connector, it can
be used to connect optional microphones. This connector can
also be used for the Cloning feature (
O
6.7), which requires
however the connection of the special optional cable.
18
16
19
17
20
21
22
23