Icom IC-GM1600 Instruction Manual - Page 20

5 SET MODE D VOX delay "dL" (Available for on-board use only) Sets the VOX delay timer (0.5 to 3.0 sec. in 0.5 sec. steps) keeping the radio in transmit mode after you stop speaking. • Setting the delay to 0.5 (0.5 sec.) is a short VOX delay. • Setting the delay to 3.0 (3.0 sec.) is a long VOX delay. Push VOX delay 1.0 (default) VOX delay 3.0 SET MODE LIST Function Indication Condition Beep tone function "bP" OFF/ON*/US Monitor switch action "Sq" PUSH*/HOLD Backlighting function "bL" OFF/1/2/3* LCD contrast selection "LC" 1/2/3*/4 Auto power save function "PS" OFF/ON* Self check function "SC" OFF*/ON Battery voltage indicator "bt" OFF*/ON Signal strength indicator "SI" OFF*/ON Squelch sensitivity "SS" OFF*/ON VOX gain "ga" 1/2/3*/4/5/6 VOX delay "dL" 0.5/1.0*/1.5/2.0/2.5/3.0 *default setting 15