VWR 662-2283, Руководство по эксплуатации

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8 | Operation PH20
24 / 33 B-H86.0.11.DB201-1.0
3. By briefly pressing the
Function key
, you can scroll through the parameters. Select
the parameter you would like to configure.
4. When you have selected the desired parameter, change the parameter to the de-
sired value with the
Up button
and the
Down button
.
5. The changes are saved after running through the entire
Configuration
menu.
STOR
appears in the display. The Configuration menu can be exited from any arbitrary
parameter by pressing and holding the
Function key
for 2 seconds. The changes
made up that point are saved.
Representation
Call up menu Next parameter Change value Save changes Discard
changes
2s Press: Single
step
Hold: Rapid
change
2s 2s
Outcome of an action
The
Configuration
menu is closed after the last parameter.
NOTE
If the product is switched off without saving the configuration, the last save value is re-
produced on the next start-up of the product.
8.2.3 Configuring parameters of the configuration menu
Description The following representation shows the available parameters and various configura-
tion options.
Prerequisite
– The
Configuration
menu is open. See Opening the configuration menu [
}
p. 23] .
Instruction
1. Select the desired parameter you would like to configure.
2. Adjust the desired configuration in the selected parameter with the
Up button
and
Down button .
3. The available configuration options are listed for each parameter in the following
representation.
Representation
Parameter Values Meaning
Setting the temperature
Setting the zero point
PK.OF
Current measure-
ment Setting of the zero point for calibration of the pH
measurement. If a calibration cannot be carried out,
continue with the
function key
Setting the gradient
PK.SL
Current measure-
ment Setting of the gradient for calibration of the pH
measurement. If a calibration cannot be carried out,
continue with the
function key
Temperature unit