66 • Chapter 5: User Mode and Calibration
GasWatch 3 for CO and O
2
Setting the Confirmation Beep and
Non-Compliance Indicator (BEEP)
The
BEEP
menu has 3 items:
BEEP.SEL
,
BEEP.INT
, and
ESCAPE
.
1. While in User Mode, press AIR to scroll to
BEEP
.
2. Press and release POWER/MODE. The
BEEP.SEL
item appears.
BEEP.SEL
BEEP.SEL
defines what kind of confirmation or non-compliance indication you want to
occur in Measuring Mode. The available choices are:
OFF
(factory setting): The GasWatch 3 does not provide a confirmation alert or non-
compliance indicator.
LED
: The GasWatch 3’s LEDs double flash as often as defined by the
BEEP.INT
parameter
to verify that the instrument is operating.
BUZZER
: The GasWatch 3’s buzzer double beeps as often as defined by the
BEEP.INT
parameter to verify that the instrument is operating.
LED+BUZ
: The GasWatch 3’s LEDs double flash and the buzzer double beeps as often as
defined by the
BEEP.INT
parameter to verify that the instrument is operating.
BMP/CAL
: If a bump test or a calibration is due and if
BP.EXPD
or
CAL.EXPD
is set to
CONFIRM
(factory setting) or
NONE
, the GasWatch 3’s LEDs double flash as often as
defined by the
BEEP.INT
parameter to indicate a non-compliance. Once a bump test or
calibration (depending on which is due) is done, the LEDs stop flashing.
1. While in the
BEEP
menu, press AIR to scroll to
BEEP.SEL
.
2. Press and release POWER/MODE. The current setting flashes.
3. Use AIR to display the desired setting.
BEEP
BEEP .SEL
BEEP .SEL
