RKI Instruments Gas Tracer - Manual (Page 174)

166 • Using Maintenance Mode Gas Tracer Operator’s Manual
NOTE: If the BUMP DSP menu item is set to OFF, this menu item
does not appear.
1. Use the AIR▲ or (SHIFT)▼ buttons to display the BP EXPRD
menu item. Press and release the POWER ENTER button. The
screen will indicate the current setting.
2. Use the AIR▲ or (SHIFT) ▼ button to display the desired setting
along the bottom of the screen.
3. Press and release the POWER ENTER button to save the setting
and return to the main menu.
Updating the Bump Test Check Setting
This item setting defines which sensors are used to update the bump
test reminder screen. B--CHECK can be set to 4-GAS or ALL. If B--
CHECK
is set to 4-GAS (factory setting), the calibration dates for only
the standard sensors (LEL, O
2
, and CO) are used to determine if a
bump test is due. If B--CHECK is set to ALL, the calibration dates for
the standard sensors along with the %volume sensor and the ppm
combustible gas sensor are used to determine if a bump test is due.
1. Use the AIRS or (SHIFT)T buttons to display the B--CHECK
menu item. Press and release the POWER ENTER button. The
screen will indicate the current setting.
2. Use the AIRS or (SHIFT)T button to display the desired setting.
3. Press and release the POWER ENTER button to save the setting
and return to the main menu.
tESt
SEL
MAINTENANCE
CONFIRM
4GAS
MAINTENANCE
B--CHECK