TMQ AP4 - Commercial Boat Watch Timer

TMQ AP4 Autopilot (AP4S10) 10 of 62 Version 4.96 9/10/2017
To reset timer when alarm sounds
 When set time expires an alarm will sound
 Press TIMER button
 Time is reset to original time
Note: If an external alarm is fitted, this will sound 1 minute after the internal
alarm if the timer has not been reset or muted.
To disable (mute) watch timer
 Press TIMER button
 Rotate COURSE knob until display reads 000
 Press TIMER button again
Commercial Boat Watch Timer
Used where survey regulations for commercial vessels require a watch timer
(which includes an external alarm) fitted with an autopilot.
Note:
Once the commercial watch alarm has been enabled, it cannot be
disabled by the user.
To enable the commercial watch timer alarm
 Switch AP4 to SET mode.
 Hold down the GPS button and press TIMER button
 Display shows [900]
 Rotate COURSE knob until display reads [906]
 Press the TIMER button again
 Display shows [A-0]
 Rotate COURSE knob until display reads [A-1]
 Press the TIMER button
 Display shows [A00]
 Dial up Commercial Regulation Time, eg: for QLD dial [A05]
 Press TIMER button again
 Display then reverts to normal heading.