GasWatch 3 for CO and O
2
Chapter 5: User Mode and Calibration • 67
4. Press and release POWER/MODE to save the setting and return to the
BEEP.SEL
item in
the
BEEP
menu.
5. See “ESCAPE” on page 67 to return to User Mode.
BEEP.INT
The
BEEP.INT
parameter defines how often the confirmation alert or non-compliance
indicator selected in
BEEP.SEL
occurs. This setting only applies if the
BEEP.SEL
parameter
is set to something other than
OFF
(factory setting). The available choices are
0.5
minutes
and
1
-
99
minutes in 1 minute increments. The factory setting is
5
minutes.
1. While in the
BEEP
menu, press AIR to scroll to
BEEP.INT
.
2. Press and release POWER/MODE. The current setting flashes.
3. Use AIR to display the desired setting.
4. Press and release POWER/MODE to save the setting and return to the
BEEP.INT
item in
the
BEEP
menu.
5. See “ESCAPE” on page 67 to return to User Mode.
ESCAPE
1. While in the
BEEP
menu, press AIR to scroll to
ESCAPE
.
2. Press and release POWER/MODE to return to the
BEEP
item in User Mode.
3. See “Entering Measuring Mode (START)” on page 72 to enter Measuring Mode.
Updating the Backlight Time (BL TIME)
This setting defines how long the LCD backlight stays on when you press any button. The
minimum setting is
OFF
; the maximum setting is
255
seconds. The factory setting is
30
seconds.
1. While in User Mode, press AIR to scroll to
BL TIME
.
2. Press and release POWER/MODE. The current setting flashes.
3. Use AIR to display the desired setting.
4. Press and release POWER/MODE to save the setting and return to the
BL TIME
item in
User Mode.
5. See “Entering Measuring Mode (START)” on page 72 to enter Measuring Mode.
BEEP .INT
BL TIME
