VWR TD22, Operating Manual

Page: 15 / 27

TD22 Operation | 6
B-H86.0.0D.DB201-1.0 15 / 27
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.
6.2.3 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. 14] .
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
Alarms
AL.
OFF
No active alarm
ON Alarm alerting via text display, acoustic signal and
flashing of the backlighting
BEEP
Alarm alerting via text display and acoustic signal
L,TE Alarm alerting via text display and flashing of the
backlighting
AL.LO
-70.0 .. AL.K, Min. alarm limit; a min. alarm is triggered when the
value is undercut, e.g. at -94.0 °F
AL.K,
AL.LO .. 250.0
Max. alarm limit; a min. alarm is triggered when the
value is exceeded, e.g. at 482.0 °F
Shut-off time
POFF
OFF
No automatic shut-off
15 30 60 120 240 Automatic shut-off after a selected time in minutes,
during which no buttons have been pressed
Backlighting