Hach LOC 100 User Manual page 69

Commissioning
Prepare the LOC 100 RFID read/write device
D A N G E R
Risk of fire and explosion.
Only use the NiMH rechargeable batteries (type AA, 1,2V / min. 2450 mAh)
provided in the measuring instrument and make sure that the batteries are
correctly inserted into the battery compartment. Incorrect insertion of the batteries
could cause damage to the instrument, fire or explosions.
Do not use nonrechargeable batteries under any circumstances. The use of
nonrechargeable batteries could cause damage to the instrument, fire or
explosions.
1. Open the battery compartment by releasing the four screws on the
back side.
2. Insert two type AA batteries into the battery compartment; note the
poles.
3. Close the battery compartment and secure it with the four screws.
4. Switch on the LOC 100 using the On/Off key.
a. To charge the batteries, connect the LOC 100 to the
photometer via a USB cable. Alternatively, the batteries can be
charged via a USB cable using a standard PC or laptop.
b. It is also possible to charge the batteries in a standard external
charger for NiMH rechargeable batteries.
c. The battery charge is shown via a status display on the
LOC 100 screen.
The nominal capacity of the batteries is not reached until
repeated charge/discharge cycles have been completed.
5. Press and hold down the On/Off key to open the Configuration
menu. Use the three keys to adjust the brightness, contrast, date,
time, tone and reader of the operator ID.
Note: If the LOC 100 is connected to the photometer via a USB
cable, the rechargeable batteries are charged and the date and time
are transferred from the photometer to the LOC 100.
Note: All settings can also be made from the PC. To do so, connect the
LOC 100 to the PC using a USB cable. The LOC 100 is displayed as an
RFID mass storage device; the settings for brightness, contrast, date,
time and tone can be changed in the RFID.exe. file.
English 69