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1. Introduction
Thank you for purchasing this carbon dioxide monitor. Carbon dioxide is also known as CO
is designed for measuring CO
home, office, school, canteen, etc. The CO
settings need to be made. This CO
To select the language of the voice messages please see section 7 of this manual.
Always avoid exposure to high concentrations of CO
alert you to elevated levels to CO
environment.
•
Accurate measurement of:
- carbon dioxide, ± 50ppm ± 5%
- temperature, ± 0.5°C or 0.9°F
- moisture, ± 5% RH
•
LED status indication
•
Voice alarm notification
•
Automatic adjustment of the display brightness
•
Rechargeable internal backup battery (approx. 12 hours)
2. Explanation
(see page 2)
Number
Function
1
Voice / siren output
2
Green / Yellow / Red status indicator
3
Temperature indicator
4
Humidity indicator
5
CO2 indicator
6
Display
3. Where to install the device?
The CO
sensor needs a process that adapts to the current environment. In order to achieve a more
2
accurate detection effect, after changing the CO
than 24 hours to complete the automatic calibration.
Ideally, a device should be installed in every room containing a fuel-burning appliance and in a room
where the occupant(s) spend most of their time, like the living room, bedroom and study or hobby room.
The CO
monitor can be wall mounted (eye level) – use cable input A (see page 2) or placed on a cabinet
2
or table/desk – use cable input B (see page 2).
concentrations as well as air temperature and humidity. To be used at
2
monitor adapts itself to its environment (auto calibration). No
2
monitor alerts users through voice messages and audible alarms.
2
2
so that you may take action to remove yourself from such
2
monitor's location it should continue to work for more
2
-3-
. This product, when used properly, is designed to
Number
Function
7
SET/AUTO operation button
8
TEST / HUSH operation button
9
Adapter connection
10
ON / OFF Switch back-up battery
11
Remove from mounting plate
12
Attach to mounting plate
. This product
2
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