User guide

HX4X3

Standard Features:

• LCD screen

• 255 channel capacity

• Full transmit power output (5 Watts VHF, 4 Watts UHF)

• CTCSS & DCS (analogue & digital squelch) with squelch tail elimination (removes the ‘shh’ noise)

• Exceptionally loud and clear audio

• Robust design, exceeds MILSTD-810C/D/E/F

• Environmentally protected to IP55

• 1800mAH Lithium-Ion battery for superior operational time

• Full band switching allows access to all channels in each band

• Low battery alert indicates when the battery needs recharging via a warning bleep and a slowly

flashing red LED

Dealer programmable features:

• VOX for hands free operation

• High/Medium/Low transmit power

• Normal & priority scan (programmable per channel position)

• Panic (personal attack) button causes high pitch, high volume, siren tone to be emitted from

the radio’s speaker

• Key lock button

• Prefixed minimum volume level and fixed bleep level

• Channel monitor (CTCSS/DCS Defeat)

• Talkaround (allows communication away from a base station)

• Transmit time out-timer (ensures channels are not blocked)

• Voice scrambler with 4 codes per channel (option)

• Automatic power save to further increase operational time

HX403/413/423/483(U)