Land Rover TestBook User Manual - Eng - Internet-Tools.co.uk

HARDWARE
POWERING TESTBOOK (TESTBOOK 2)
TestBook normally gets power from its own power
supply transformer when it is plugged into a mains
power supply. This is called "EXTERNAL POWER",
because the power is being supplied from outside
TestBook. It also has an internal battery that
prevents the unit from shutting off for short periods
of time when you need to disconnect it from external
power.
POWERING TESTBOOK (TESTBOOK 1)
TestBook normally gets power from its own power
supply transformer when it is plugged into a power
point. This is called "EXTERNAL POWER", because
the power is being supplied from outside TestBook.
It also has an internal battery that prevents the unit
from shutting off for short periods of time when you
need to disconnect it from external power.
To turn TestBook ON, first plug the TestBook power
supply into a mains power point. TestBook must be
connected to a power point before it can be turned
ON, as its design prevents it from being turned ON
while it is unplugged.
Press the "ON/OFF" button on the front panel,
located just beneath the display. When turned ON,
the green light on the front panel, next to the power
plug symbol, will light up.
1. Contrast knob
2. Green indicator - external power
3. Amber indicator - internal power
4. ON/OFF button
IMPORTANT:To turn testbook off, first return to the
welcome screen. At the welcome screen, touch the
"Shutdown" button. Wait until the message "please
turn off TestBook now" appears on the screen.
Then, and not before, press the ON/OFF button. If
TestBook is switched off without going through this
shutdown procedure, the software files on its
memory may be "scrambled", and prevent TestBook
from working correctly next time.
When turning OFF TestBook before moving it, be
sure to eject the CD and its caddy (holder) first. This
procedure is described under "Using Compact
Discs".
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