Справочник Пользователя для Sierra Monitor Corporation T10008

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OXYGEN DEFICIENCY MONITOR  
PAGE 14 
CONTROLS ON/OFF 
switch. 
CALIBRATION ADJUSTMENT  Calibrate both internal and external 
sensors against dry 0
/N
2. 
Both 
calibration adjustments are with jeweler 
screwdriver. 
ALARAMS 
Audible: Factory set to alarm below 
19.5% 0
2. 
Visual: LED lights when 
Audible Alarm sounds. 
CONNECTIONS 
Alarm earphone jack. External sensor 
jack. 
BATTERY 
9V alkaline. 200 hours life typical. 
EARPHONE 
Supplied with 36” cable length. 
EXTERNAL SENSOR 
(Optional) Sensor, housing and circuitry 
provided with 20 foot cable. 
INTRINSIC SAFETY 
Designed for intrinsic safety. 
SIZE  
(HWD) 5.7” x 3.5” x 1.4”  
(14.5 x 8.9 x 3.6 cm)