VWR 10050-584 Manual Del Usuario página 5

When the alarm is enabled, both Probe 1 and Probe 2 alarm channels will be monitored. If either
sensor enters an alarm condition, the alarm will activate. It is not possible to enable the alarm for
one sensor and disable the alarm for the other sensor.
A disconnected probe does not trigger an alarm state.
To disable the alarm function, slide the ALARM switch to the OFF position.
ALARM SOUNDING
With the alarm enabled an alarm will sound and the LCD will flash when a temperature is measured
outside the alarm limits that have been set. Until it has been acknowledged/silenced (see the "Alarm
operation" section), the alarm will sound and the corresponding LCD set point breached will flash
continuously for the first sixty (60) seconds. After 60 seconds, the alarm will sound for three (3)
seconds every minute.
The unit will continue to alarm and flash the corresponding LCD set point until the alarm has been
acknowledged/silenced.
BENCH STAND
The unit is supplied with a bench stand that is a part of the battery cover. To use the bench stand,
locate the small rectangular opening at the bottom of the unit. Place your fingernail into the opening
and flip the stand up. To close the stand, simply snap it shut.
WALL MOUNTING THE UNIT
Set a screw into the wall at the desired location. Do not set the screw flush to the wall, the head of the
screw will need to slip into the receptacle on the back of the unit. Once the screw has been properly
set, hang the unit in place by sliding the receptacle on the back of the unit over the head of the screw.
ALL OPERATIONAL DIFFICULTIES
If this thermometer does not function properly for any reason, please replace the battery with a new
high-quality battery (see "Battery Replacement" section). Low battery power can occasionally cause
any number of "apparent" operational difficulties. Replacing the battery with a new fresh battery will
solve most difficulties.
BATTERY REPLACEMENT
Low battery symbol, erratic readings, a faint display, or no display are all indications that the battery
must be replaced. Slide the battery cover toward the end of the unit. Remove the exhausted batteries
and replace with 2 AAA batteries. Replace the battery cover.
STATIC SUPPRESSOR INSTALLATION
Static generated, radio frequency can affect any cable through the air or by physical contact. To
protect against radio frequency, install a suppressor onto your thermometers cable to absorb radio
VWR Collection Manual ver 1, rel 1 20.02.2017