Digitron FM25 Instruções de utilização
Procurar online ou descarregar pdf Instruções de utilização para Termómetro Digitron FM25. Digitron FM25 2 páginas. Wireless digital thermometer
Imprimir páginaTEMPERATURE ALARMS- PROGRAMMING CUSTOMISED
PRESETS
To customise the preset alarm temperatures, press and hold the
desired alarm button (sensor #1 or sensor #2). You are now in the
MAX temp. alarm set mode and may adjust the maximum
temperature by using the "+" or "-" buttons. Press the alarm button
again to confirm your setting for the minimum alarm temperature and
to exit the entire alarm preset temperature mode. Repeat this
process to set the other minimum and maximum alarm temperatures
for the other remote sensor.
TROUBLESHOOTING
If batteries are installed the main unit will display "- - " until it
acquires the wireless signals from the remote sensor units. If the
unit still displays "- - " the remote units' batteries may be dead or the
main and remote units cannot synchronize wireless signals. Try
moving the main unit to a different location.
ERROR DISPLAY
If the unit displays "-E-" then this is an error condition and the
receiver has not received a signal from either sensor #1 in the last 4
hours or from sensor #2 in the last 3 hours.
To remove the "E" from the display it is necessary to reset both the
receiver and transmitters at the same time. This can be done by
either removing batteries of each unit or using a small paper clip or
pin, and poke it through the reset hole located on the rear of the deg
C/F switch. The unit will display - - - on both channels then start
reading temperature after a minute or so.
If the product doesn't display the temperature then it will be
necessary to move the receiver closer to the sensors and/or replace
the batteries.
Please note that the maximum recommended range is 15metres
due to the wall thickness of refrigerators/freezers.
LOW BATTERY INDICATOR
A low battery indicator is shown in the display window for the remote
sensors. When the low battery indicator displays, replace the
batteries with fresh ones. Be sure to never mix old and new
batteries, and never mix battery types such as alkaline and lithium
together.
CHANGING BATTERIES
If it is necessary to change the batteries of the sensors and if there
are two units in close proximity, then batteries will need to be
changed within eight minutes to avoid the base station picking up
readings from alternative sensors.
IP RATING
This product has an IP54 rating. Note: The product cannot be
submersed in water or any other liquid.
Temperature Measurement Range:
MAIN UNIT: - 30ºC to + 40ºC / -22ºF to 104ºF
NOTE: If the remote sensor units are measuring temperatures
above the temperature range the main unit will display "-H-". If the
remote sensor units are measuring temperatures below the
temperature range, the main unit will display "-L-".
FM25
WIRELESS DIGITAL
THERMOMETER
OPERATING
INSTRUCTIONS
14511 rev.2