Casella CEL Software for the Microdust dust monitor - Manual (Page 16)

2.2.2 Checking Battery Status & Firmware Version
The internal battery voltage is displayed on the Status menu, together with
the instrument firmware (internal program) version.
1.
Switch the instrument ON and wait for the measurement screen to
be displayed, as described in Section 2.2.
2. Press to display the Main menu.
3. Use or to highlight the MicroDust Status option.
4. Press to display the Status screen.
When the indicated voltage is greater than 4.8 V, the batteries are in
a fully charged condition. If the voltage from rechargeable batteries is
lower than 4.2 V, more than 80% of the capacity has been used.
Consider Recharging !
The battery icon will blink to warn that the internal battery is
approaching discharge. When the batteries become discharged,
logging is terminated and the instrument will commence an
automatic shut down sequence.
2.2.3 Configuring for the Current Measurement
The Configuration menu enables all functions for the instrument’s current
operating mode to be defined.
1. With the Main menu on display (see Section 2.2.2), use or to
highlight the Configuration option.
Esc
* * M A I N M E N U * *
V i e w G r a p h V i e w G r a p h
V i e w M e a s u r e m e n t
M i c r o D u s t S t a t u s
L o g g e r
C a l i b r a t i o n
C o n f i g u r a t i o n
MP04
Enter
1 4 , M a r Ø Ø 1 Ø . 2 5
B a t t e r y : 4 . 9 Vo l t s
M e m o r y : 2 % F u l l
R u n s : 1 / 3 2
Ve r s i o n : N N - N N - N
U s e r : N a m e a n d
D e t a i l s
MP05
Ignore the displayed voltage
when external power is being
used
Page 16 of 60
Operation MICRODUST pro Aerosol Monitoring System &
WINDUST pro Application Software - Handbook