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5.3 GENERAL KEYPAD FUNCTIONS
5.4 INFORMATION DISPLAY
The Information Display menu allows the user to view useful information about the instrument including
firmware revisions, serial number, and calibration date. Enter it by pressing and holding the ENTER button.
5.5 FIRMWARE REVISION
This displays the sensor pod and controller firmware. The left most number preceded by an 'S' is the sensor
probe firmware revision. The right most number preceded by a 'C' is the Controller firmware revision.
For example:
5.6 SERIAL NUMBER
This displays the product serial number.
For example:
5.7 FACTORY CALIBRATION DATE
This displays the date of last factory calibration, MM/DD/YY.
For example:
5.8 RESET SENSOR
The Reset Sensor menu is used to invoke the Reset Operation.
5.9 ZERO SENSOR
The Zero Sensor menu is used to invoke the Zero Operation.
6
HYDROGEN SENSING CONSIDERATIONS
From any given source, hydrogen gas disperses rapidly and generally upward due to its very low density compared
to air. Understanding this behavior allows a more effective search for hydrogen leaks.
90000002 R13
Key
ENTER
Go to the Information Display menu.
▲
Display the peak hydrogen reading.
▼
No change
►
Clear the peak hydrogen value.
◄
Zero the sensor.
◄►
Reset the sensor.
Key
Navigation
ENTER
Enter submenu
▲
Previous Menu
▼
Next Menu
►
Enter Submenu
◄
Exit Submenu (Back)
◄►
Exit Configuration
S1.23 C2.34 for sensor probe firmware version 1.23 and Controller firmware version 2.34.
50123
5/8/06 for 8 May 2006.
TM
HY-ALERTA
500 HANDHELD HYDROGEN LEAK
DETECTOR OPERATING MANUAL
Function
Query Answer
Yes
No
No
No
No
No
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