• Loosen the 2 captive screws that hold the battery cover and remove battery cover.
• Replace the old batteries with 3 new (AAA) batteries
• Replace the battery cover and tighten screws.
NOTE:
The COA2 will disconnect from the wireless device when batteries are too low to
display correct settings.
S/N:
:3X1.5V LR03 AAA
CONTAINS FCC ID:
QOQBGM13P
R-R-KaA-COA2
R-C-BGT-BGM13P22
MADE IN KOREA
S/N:
:3X1.5V LR03 AAA
CONTAINS FCC ID:
QOQBGM13P
R-R-KaA-COA2
R-C-BGT-BGM13P22
MADE IN KOREA
BATTERY REPLACEMENT
DEVICE OVERVIEW
A. CO Sensor Vent
: For sensing CO levels (keep clear of obstructions).
B. LED Indicator
•
0 to 1 ppm: White
•
2 to 9 ppm: Green
•
10 to 34 ppm: Blue
•
≥35 ppm: Red
C. Display
: View test results, function changes, wireless connection.
D. Max/Back Light Button
: Press to view Maximum levels, press again to return to live
reading. Press and hold to turn on back light, press and hold again to turn off back light.
Back light turns off after 2 minutes.
E. Hold/Wireless (BT) Button
: Press to hold current readings, press again to return to
live reading. Press and hold to connect wirelessly, press and hold again to disconnect.
F. Power Button
•
Press to power on tester, press and hold to power off tester. The COA2 activates a
self Test and counts down from 50 when powered on. And counts down from 10
when powered off.
•
Press and hold to disable Auto power off, when turning the tester on.
If 25ppm CO (or greater) is detected, the tester cannot be turned off.
G. Belt clip
H. Battery Cover
I. Serial Number
Audible Alert
: ≥35ppm
Auto power off
: after 30 minutes non-use
A.
C
ARBON
M
ONOXIDE
M
ETER
BT
HOLD
MAX
Apo
ppm
MAX
COA2
S/N:
:3X1.5V LR03 AAA
CONTAINS FCC ID:
QOQBGM13P
R-R-KaA-COA2
R-C-BGT-BGM13P22
MADE IN KOREA
C.
D.
F.
E.
B.
G.
H.
I.
Содержание UECOA2
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