1 Overview of the Meter1.7 Inserting/replacing the dry-cell batteries16 HORIBA1.7 Inserting/replacing the dry-cell batteriesThe dry-cell batteries are not placed in the meter beforeshipping. To insert the batteries, follow the procedurebelow.Note that if “ERR 2” appears on the display while usingthe meter, it indicates that the charge of the dry-cell bat-teries is running low. When this occurs, replace the bat-teries promptly.Dry-cell battery type: AA alkalineInsert the batteries, paying attention to the orientationof the battery poles ( + and - ).Removing the batteries will erase the clock data. Tosave the clock data, remove and replace the batterieswhile the meter is connected to the AC adapter (soldseparately).Replace the batteries only after turning the power OFF.Any saved data will not be lost.When opening and closing the battery cover, be care-ful that no water gets inside the meter.Check that the rubber packing is not twisted and noforeign matter is stuck to it. Otherwise the meter may nolonger be waterproof.The life of the batteries included with the meter may beshort because the batteries were used for the operationcheck before shipping.To insert/replace the batteries1. Loosen the screw of the battery cover by using acoin or screwdriver, etc. The cover isconstructed so that the stop screw cannot becompletely removed and lost.2. Pull up the screw, and remove the battery coverby sliding it out.
