36 • Chapter 5: User Mode and Calibration HS-04 Operator’s Manual
Chapter 5: User Mode and Calibration
Overview
This section describes the HS-04 in User Mode. See Table 8 below for a list of the items found in
User Mode, the page that the item’s instructions can be found on, and a short description of the
item.
Table 8: User Mode Menu Items
User Mode
Menu Item
Description
BUMP (page 40) Perform a bump test.
BUMP Perform a bump test.
START Begin the warmup sequence and enter Measuring Mode.
ESCAPE Return to the BUMP menu item.
GAS CAL (page 43) Perform a fresh air adjustment, perform a span adjustment, change the calibration
gas concentration.
AIR (page
45)
Perform a fresh air adjustment.
A-CAL
(page 46) or
E-CAL (page
50) depend-
ing on E-
CAL User
Mode set-
ting*
A-CAL (or
E-CAL)
Perform a span adjustment.
START Begin the warmup sequence and enter Measuring
Mode.
CAL-P Set the calibration gas concentration.
ESCAPE Return to the A-CAL item in the GAS CAL menu.
ESCAPE Return to the GAS CAL item in User Mode.
CAL SET (page 54) Change parameters related to calibration.
CAL.RMDR
(page 54)
ON
(factory setting): The instrument notifies the user upon startup
when a calibration is due. Notification type depends on
CAL.EXPD setting below. CAL.DATA screen appears in Display
Mode.
OFF
: No notification upon startup when a calibration is due.
CAL.DATA screen does not appear in Display Mode.