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Preparing the device for operation
Display, Symbols and Keys
The breath alcohol measurement value is specified in units of mg/L in the basic setting of the
device. The device can also be converted to all established measurement units, see Technical
Handbook Dräger Alcotest 7510.
Symbols
According to the device status, the following symbols are displayed in the top row, next to the
time and date information (one below the other on the right side):
Keys
There is a fault
There is a warning
The device is communicating with a PC
Database is 90 % full
Database is 100 % full, no more data can be stored
Database is 100 % full and will be overwritten with new data
GPS system active (only on devices with GPS system)
Battery or charge state of rechargeable battery: full
Battery or charge state of rechargeable battery:
2
/
3
full
Battery or charge state of rechargeable battery:
1
/
3
full
Battery or charge state of rechargeable battery: empty
"OK" key
– Switch on/off key for the device.
– Confirms the entry of the selected menu function(s).
– Triggers passive or manual sampling.
"DOWN / MENU"
– Sets values and selects menu functions.
– Access to the menus.
"UP"
– Sets values and selects menu functions.
11:53:47
04.12.2007
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02523996_01.eps
PC
OK
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