Oldham MX 2100, Operating And Maintenance Manual

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13
When the appliance is switched off, the memorized values (cell adjustment data, alarm thresholds, histogram, etc.) are
not lost.
The theoretical storage time for these values is two years (provided that the main batteries are never discharged).
When the appliance is returned to the workshop, it is useful to recharge the batteries or to print out the exposure
histograms.
5
5
.
.
D
D
I
I
S
S
P
P
L
L
A
A
Y
Y
U
U
N
N
I
I
T
T
L
L
I
I
G
G
H
H
T
T
I
I
N
N
G
G
Measurements can be read in dark places by pressing the "Lighting" key.
The display unit is then lit up in backlighting mode so the data can be read easily. This lighting is automatically
deactivated after 30 seconds.
The lighting function can be used in dangerous environments, i.e. containing explosive gases as the MX 2100
guarantees intrinsic safety.
The display unit backlighting is automatically activated in case of alarm or fault.
6
6
.
.
S
S
C
C
R
R
O
O
L
L
L
L
I
I
N
N
G
G
T
T
H
H
R
R
O
O
U
U
G
G
H
H
M
M
E
E
M
M
O
O
R
R
I
I
Z
Z
E
E
D
D
P
P
A
A
R
R
A
A
M
M
E
E
T
T
E
E
R
R
S
S
When the appliance is in normal operating mode, you can consult a series of data on gas measurements and also the
appliance's internal data (battery voltage, date and time).
With the appliance in normal operating mode, press the "lighting" key repeatedly to scroll through the parameters for
each measuring channel.
- Display unit backlighting and date display
- Current location: name (currently used) and time. This line is displayed if the appliance is equipped with
the "roundsman" option. (See section 6.1.)
- Remaining autonomy
- Time
- Indication of minimums detected by each cell
- Indication of maximums detected by each cell
- STEL of each "toxic" channel
- TWA of each "toxic" channel
- The message stating "Entrez le code de maintenance" (Enter maintenance code): to access maintenance
menus, specify the four-figure code with the " Acknowledge" and "Lighting" keys.
- If the code validated is incorrect: return to normal display.
- To quit the list before the end: press the "Acknowledge" key.