Thermo Fisher Scientific CyberScan pH 1000/pH 2500 - Manual (Page 27)

Instruction Manual pH 1000/ 2500
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12.1 Switching pH Resolution
Ensure that you are in the pH measurement mode. It does not
matter which measurement mode you are in as the meter only
toggles the pH resolution (as the resolution of mV and Relative
mV settings is automatically set).
Press SHIFT and then RESLN key. The LCD shows the resolution
to be set. After two seconds the meter reverts to its normal
operation.
Each time this function is activated, the meter automatically
switches between the two resolution options provided (0.01 and
0.1).
12.2 Setting the READY Indicator
The READY indicator is displayed whenever the readings stabilize
to within +/-0.02 pH tolerance (for pH measurements) or a
tolerance mV level of +/- 0.8 mV for < +/-400 mV and +/- 1.2 mV >
+/-400 mV (for mV and Relative mV measurements).
Ensure that you are in the any measurement mode.
Press SHIFT and then READY key. The LCD will show the
READY option to be set.
Each time this function is activated, the meter automatically
switches between READY ON and READY OFF. After two
seconds the meter will revert to normal operation.
12.3 Setting the Audible Beep
If the BEEP function is ON, the meter beeps every time a key is
pressed. The beep can also be turned off using this function.
1. Ensure that the meter is in any measurement mode.
2. Press SHIFT and BEEP. The LCD shows the BEEP option to be set
(ON or OFF).
3. Each time this function is activated, the meter automatically switches
between BEEP ON and BEEP OFF. After two seconds the display
then reverts to its normal operation.
NOTE:
The meter will automatically toggle between
BEEP ON and BEEP OFF every time this function
is accessed.