Extech Instruments 365535 User Manual page 14

Before starting the timer, enter a countdown time first. Then press [START] to start timer running. When the timer
counts down to zero, a 3 second beep ... beep sound will be generated for a timer setting within one minute; 15
second beep ... beep sound for 1 minute to 10 minutes setting and 30 second beep ... beep sound for over 10
minutes. Pressing any key will stop the beep sound.
Under CR operation mode, the timer value will be reloaded and count down will start again. The timer cycle
counter will be increased by one and updated on the display.
Under CS operation mode, the timer, after counting down to 0:00'00", will stay at 0:00'00"0 until you press [RESET]
to reload the timer value.
Under CU operation mode, the timer, after counting down to 0:00'00"0, will count up and stop at 19:59'59"9.
How to set the timer
Press and hold [RECALL] for 2 seconds to activate timer setting. Timer setting starts with second digits, which
are shown blinking. You can press [START] to advance the flashing digits. Or you can press [RESET] to select
other digits. The setting is in sequence of second, minute, hour and timer operating mode (CR, CS and CU).
NOTE: You can only set Hour, Minute and Seconds. The 1/10 second cannot be set.
Press and hold [RECALL] for 2 seconds.
Timer setting starts with second digits.
Press [RESET] to move to minute digits.
Press [RESET] further to go to
hour digits. Hour digits can be
adjusted from 0 to 19.
14
{000} 0:00'00"0
CR 0:00'00"0
A 12:58'55
{000} 0:00'00"0
CR 0:00'00"0
A 12:58'57
{000} 0:00'00"0
CR 0:00'00"0
A 12:59'02
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