10
4.3 THE KEYPAD
The keypad has 8 keys:
- ON/OFF
- UP
- DOWN
- ENTER
- PUMP toggle
- PRINT .... and SEND
- STORE
- MENU
•
ON/OFF:
Turns the analyzer ON or OFF. If you press OFF by mistake simply press ENTER to cancel.
•
/
/
UP / DOWN / ENTER:
Mainly used after selecting MENU to change options and make selections.
•
PUMP:
Turns the pump OFF or ON. Turn the pump off when not sampling to preserve battery life.
•
PRINT:
Also acts as SEND key for Bluetooth and serial communications when the appropriate printer option is
selected. When active, PRINTING appears in the top left hand corner of the display. If the print button is
held until the third bleep, the test results will be printed in duplicate.
PRINTING
CO2
0000 %
CO
0000 %
O2
20.9 %
HC
0 ppm
NO
0 ppm
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15:13:27
03/22/15
TIP:
When an IR printer is selected you can get a duplicate print automatically by pressing and holding
until a double beep is heard.
