112 • Tips for Using Maintenance Mode Gas Tracer Operator’s Manual, CSA Version
• view the instrument’s firmware version and checksum information
• turn the password function on or off and set the password
The Gas Tracer is factory-set to suit most applications. Update settings in
Maintenance Mode only if required for your specific application.
Tips for Using Maintenance Mode
• Use (SHIFT)
▼
to scroll down through the main menu and submenus, and to
lower values or change the setting in a specific option.
• Use AIR
▲
to scroll up through the main menu and submenus, and to raise
values or change the setting in a specific option.
• Use the POWER ENTER button to enter a selected menu item, and to enter
and save settings that have been updated.
• An adjustable parameter that is flashing can be adjusted with the AIR
▲
and
(SHIFT)
▼
buttons.
• Press the DISPLAY (ADJ) button while entering or updating parameters to exit
the screen without saving any changes.
Using Maintenance Mode
WARNING:
The Gas Tracer is not in operation as a gas detector while in
Maintenance Mode. Although it will respond to gas in parts of
AUTO CAL and ONE CAL, there are no alarm indications.
1. Take the Gas Tracer to a non-hazardous location, and turn it off if it is on.
2. Press and hold the AIR
▲
and (SHIFT)
▼
buttons, then press and hold the
POWER ENTER button. When you hear a beep, release the buttons. The unit
will prompt you for a password.
3. Enter the password by using the AIR
▲
and (SHIFT)
▼
buttons to select each
password number and then pressing and releasing POWER ENTER to enter it
and move on to the next one.
To go back a number, press and release the RESET
SILENCE button.
NOTE:
A password is always needed to enter Maintenance Mode even if the
PASSWORD
menu item in Maintenance Mode has been turned off
(factory setting). The factory set password is 2102. You may change this
password by entering the PASSWORD menu item in Maintenance
Mode.
0000
MAINTENANCE
PASSWORD
