A&D TM-2441 Instruction Manual page 69

Procedure of operation using switches
Step 1. Set the AUTO switch to "OFF".
Step 2. If the display is hidden, press the START/STOP
or EVENT switch to return to the waiting mode display.
Step 3. While pressing and holding the START/STOP switch,
press and hold the EVENT switch until Display (after
Sleep ) is displayed on the OLED.
Step 4. The operation switches are as follows:
EVENT switch ................. Change the current parameter.
START/STOP switch ...... Decision, next item, end of settings.
Then use these switches in another items.
Step 5. After configuring settings, press the START/STOP switch
to return to waiting mode.
Item OLED
Monitor Display
function
Clock
Year
Year
Clock
Month
Mon.
Clock
Day
Day
Clock
Hour
Hour
Clock
Minute
Min.
Enclosed characters : Factory settings and initial settings when
batteries are consumed completely.
xx = OFF, ON
xx
xx = 17 to 99.
xx
xx = 1 to 12 months
xx
xx = 1 to 31 days
xx
xx = 0 to 23 hours
xx
xx = 0 to 59 minutes
xx
49
Range
Last two digits of year.