Sinclair SCV-50EA Service Manual page 59

Example of Timing setting
Successfully set the On time of
"Timer 1" to be 07:10 and O ff time
of "Timer 1 Off " to be 12:30, then
back to the main page.
The setting steps of "Timer 2" and "Timer 3" are the same as "Timer 1",
after setting all the settings then press "OK" key, the 3 timing periods will
be effective.
During any period of timing setting to press "OK" key , the timing periods which have been set will be
effective (only if the "On" and "Off" of one timing period have been set, the setting is effective).
Check timing information: to check the timing which has been set, press " " or "
the " On "and " Off " time of Timer1, Timer 2 and Timer3 will be displayed in turns.
Cancel timing: press and hold "CANCEL" key for 3 seconds, then all the effective timing periods will be
cancelled.
Note: Correct: To avoid timing error, each period of timing should not be crossed. E.g.:
Correct:
Wrong:
Main page
Press "FUNCTIONS" key twice to enter hour
setting interface of "Timer 1 On"
Press the "▲" or "▼" key to set the hour
number of "Timing 1 On" to be 07
Press " " key to enter minute setting interface of
"Timer 1 On", adjust the minute number to be 10
Press " " key to enter hour setting interface of
"Timer 1 Off", adjust the hour number of " Timer 1
Off" to be 12
Press " " key to enter minute setting interface of
"Timer 1 Off", adjust the minute number to be 30
Whether press "OK" key
Yes
TIMER 1
5：00 8：00 10：00
TIMER 1
5：00 7：00
No
Whether press " " key
Yes
Finish setting the On time of
"Timer 1" to be 07:10 and O ff
time to be 12:30, then enter the
setting of "Timer 2".
TIMER 2 TIMER 3
12：00
18：00
TIMER 2
12：00
8：00
57
"Timer 1" setting
failed, after 7
seconds, the
page shift to the
main page.
No
" key under main page,
22：00