Instruction manual

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AUTO LOG
AUTOLOG (Automatically included with every unit that has the
optional CF Test feature)
From the working display access the menu by pressing and
holding the TICK/MENU BUTTON (B) until the display reads
USER MENU SHOW TIME. Press the SAVE/ZERO BUTTON
(C) to scroll to USER MENU AUTO LOG. Press TICK/MENU
BUTTON (B) to select this feature.
The heading will display SES: XXX (indicating record number)
and the TYPE of record (automatic or manually saved). Beneath
the heading will include the date of the session, start/stop time
and the recorded concentrations of each sensor installed.
The SAVE/ZERO BUTTON (C) advances to the next record while
pressing the TICK/MENU BUTTON (B) returns you back to the
previous record. Press the POWER/MUTE BUTTON (A) to save
the changes and return to the USER MENU.
With this feature the instrument will automatically save the peak
readings of all sensors while the unit is operating in the working
display. These peak readings are stored in Events with a maxi-
mum capacity of 1,600 events. They are stored accumulatively
throughout day to day use until the maximum capacity is
reached. Each use of the SAVE/ZERO BUTTON (C) to make a
manual save will also record one event.
To Retrieve Autolog Events:
Stored autolog events can be downloaded to a PC using the
serial port computer interface PCI-2s (PCI-2s with software or-
der #AJN02033-PCIS). Please contact the factory for more in-
formation on this accessory.
CAL DUE
From the working display access the menu by pressing and
holding the TICK/MENU BUTTON (B) until the display reads
USER MENU CAL DUE. Press the SAVE/ZERO BUTTON (C)
to scroll to USER MENU CAL LOG.
Press the TICK/MENU BUTTON (B) to select this feature. The
last two records will be displayed. The heading will display CAL
DATE and the last calibration of each sensor will be displayed.
Press the POWER/MUTE BUTTON (A) to return to the USER
MENU.
CONDUCT / SHOW /PRINT CF TEST
Only available as an option for instruments with CO and
O2 and the extended memory feature.
To Conduct a CF Test
NOTE: The hot air flue probe must be used with the instru-
ment when conducting this test to prevent damage to the
instrument and to receive proper calculations.
IMPORTANT: Air free CO levels or CF readings are calcu-
lated by the instrument based on CO and O2 levels detected
during flue gas sampling of gas fired appliances.