36 • Chapter 5: User Mode and Calibration
04 Series for CO(-H2)
BEEP (pg.59)
Set confirmation beep parameters.
BEEP.SEL
(pg.59)
LED
: LED flashes and instrument vibrates based on interval defined in
BEEP.INT
to confirm instrument is still operating.
BUZZER
: Buzzer sounds and instrument vibrates based on interval
defined in
BEEP.INT
to confirm instrument is still operating.
LED+BUZ
: LED flashes, buzzer sounds, and instrument vibrates based
on interval defined in
BEEP.INT
to confirm instrument is still operat
-
ing.
BMP/CAL
: LED flashes based on interval defined in
BEEP.INT
if
bump test or calibration is due regardless of whether
BP.RMDR
and/or
CAL.RMDR
are set to
ON
.
OFF
(factory setting): No alerts to confirm instrument is still operating
or that a bump test or calibration is due.
BEEP.INT
(pg.60)
Confirmation alert interval. Confirmation type defined in
BEEP.SEL
.
Options:
0.5
minute and
1
to
99
minutes in 1 minute increments. The
factory setting is
5
minutes.
ESCAPE
Return to the
BEEP
item in User Mode.
BL TIME (pg.61)
How long the back light stays on after the last button press.
Options:
0
-
255
seconds or
OFF
. The factory setting is
30
seconds.
KEY.TONE
(pg.61)
ON
(factory setting): Buzzer sounds when button is pressed.
OFF
: Buzzer does not sound when button is pressed.
DISP.SET (pg.61)
OFF
:
USER ID
,
STN ID
, and
BUZZ.VOL
items do not appear in Display Mode.
ON
(factory setting):
BUZZ.VOL
item appears in Display Mode.
USER ID
and
STN ID
items appear if
ID DISP
in Maintenance Mode is also set to
ON
.
ZERO.SUP
(pg.62)*
ON
(factory setting): Not intended for field adjustment. The suppression value is 2 ppm.
ZERO.FLW
(pg.62)**
ON
(factory setting): Not intended for field adjustment.
E-CAL (pg.62)
XX seconds
:
E-CAL
appears in
GAS CAL
instead of
A-CAL
.
OFF
(factory setting):
E-CAL
does not appear in
GAS CAL
.
DATE (pg.63)
Set the instrument’s date and time.
PASS-W (pg.63)
ON
: User Mode is password-protected. Factory-set password is
0405
.
OFF
(factory setting): User Mode is not password-protected.
ROM/SUM
(pg.64)
View the firmware information for the CO-04C’s sensor board and main board.
START (pg.64)
Press and release POWER MODE to begin the warmup sequence and enter Measuring
Mode.
* Only appears if
ZSUP.DSP
is set to
ON
in Maintenance Mode.
** Only appears if
ZFLW.DSP
is set to
ON
in Maintenance Mode.
Table 8: User Mode Menu Items
User Mode
Menu Item
Description
