Lovibond PoolDirect, Instruction And Operation Manual, Page: 68 / 78

68 PoolDirect 9in1_4i 11/2015
2.4.9 Instrument basic settings 2
Adjusting display contrast
Press [MODE] [8] [0] keys in sequence.
Confirm with [ ] key.
The display shows:
• Press arow key [ ] to increase contrast of the LCD
display.
• Press arrow key [ ] to decrease contrast of the LCD
display.
Confirm with [ ] key.
2.4.10 Instrument special functions / service
Photometer-Information
Press [MODE] [9] [1] keys in sequence.
Confirm with [ ] key.
This method informs you about the current software version,
about the current detected mains power supply, about the
number of performed tests and free memory capacity.
Press arrow key [ ] to display the number of performed
tests and free memory capacity.
Finish with [ESC] key.
<LCD contrast>
<System-Info>
Software:
V012.002.3.003.002
mains power:
yes
more: , cancel: Esc
<Sysem-Info>
Number of Tests:
139
free records left
999
cancel: Esc
Mode
8 0
Mode
9 1