23
Make sure the small end of the power adapter is firmly plugged into the
unit
’s power port.
Ensure that the outlet has power and is not malfunctioning. If the outlet
is connected to a wall switch, make sure the switch is on.
Some batteries have low charge rates and specify a “MAX Charging
Current”.
DO NOT USE
batteries that specify their MAX Charging
Current as being below 250 mA.
There are smudges or blemishes on the screen.
Clean the LCD screen as described in
Cleaning Procedures
on page
29.
Text is too small or too large to read.
Press the
Magnification
button
to cycle through different
magnification levels.
