Lovibond MD 610, Instruction Manual

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292 MD 610_1c 09/2015
2.2.2 Displaying time and date:
Press [“clock”] key.
The display shows:
After 15 seconds the photometer reverts to the previous
display automatically
or press [ ] key or [ESC].
2.2.3 User countdown
With this function the operator is able to define his own countdown.
Press [“clock”] key.
The display shows time and date:
Press [“clock”] key.
The display shows:
Either press [ ] key to accept the last used user count-
down.
or
press any number key to start entering a new value
The entry comprises two digits each.
Enter minutes and seconds,
e.g.: 2 minutes, 0 seconds = [Shift] + [0][2][0][0].
Confirm with [ ] key.
The display shows:
Start countdown with [ ] key.
After countdown has finished the photometer reverts to the
previous display automatically.
2.2.4
Display backlight
Press the [Shift] + [F1] key to turn the display backlight on
or off. The backlight is switched off automatically during
the measurement.
19.30.20 2012-06-15
Countdown
mm : ss
99 : 99
Countdown
02:00
start:
19:30:22 2012-06-15
Esc
0 0 2 0
Shift
F1