1
Checking Items in the Package ------------------------------- 3
Radio Overview --------------------------------------------------- 4
Radio Controls ---------------------------------------------- 4
Programmable Keys --------------------------------------- 5
Before Use---------------------------------------------------------- 7
Charging the Battery --------------------------------------- 7
Assembly and Disassembly ------------------------------ 8
Status Indications ------------------------------------------------- 10
Basic Operations -------------------------------------------------- 11
Turning the Radio On/Off --------------------------------- 11
Adjusting the Volume -------------------------------------- 11
Selecting a Channel ---------------------------------------- 11
Transmitting/Receiving a Call ---------------------------- 11
Functions and Operations -------------------------------------- 12
Adjust Power Level ----------------------------------------- 12
Monitor--------------------------------------------------------- 12
Squelch Off --------------------------------------------------- 12
Cancel Call --------------------------------------------------- 12
Scan ------------------------------------------------------------ 13
Emergency --------------------------------------------------- 14
VOX ------------------------------------------------------------ 15
Talk Around --------------------------------------------------- 15
Adjust Squelch Level -------------------------------------- 16
Scrambler ----------------------------------------------------- 16
Compandor --------------------------------------------------- 16
Call Forward-------------------------------------------------- 16
Whisper-------------------------------------------------------- 16
Lone Worker ------------------------------------------------- 17
Man Down (optional) --------------------------------------- 17
Auto Contact ------------------------------------------------- 17
Call 1-Call 5 -------------------------------------------------- 18
Battery Power Indicator ----------------------------------- 18
Rental Time Indicator -------------------------------------- 18
Channel Announce Enable ------------------------------- 18
Channel Announce Temporary Enable ---------------- 19
Patrol (optional) --------------------------------------------- 19
Vibrate (optional) -------------------------------------------- 20
Time-out Timer (TOT) -------------------------------------- 20
Safety Check ------------------------------------------------- 20
Low Battery Alert -------------------------------------------- 20
Signaling Introduction -------------------------------------------- 21
Phone ---------------------------------------------------------- 21
HDC2400™ Signaling ------------------------------------- 21
Contents