Land Rover TestBook User Manual - Eng - Internet-Tools.co.uk
Land Rover TestBook User Manual - Eng - Internet-Tools.co.uk
Land Rover TestBook User Manual - Eng - Internet-Tools.co.uk
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HARDWARE<br />
INTERNAL POWER (TESTBOOK 2)<br />
To provide brief "stopgap" power while unplugged,<br />
<strong>TestBook</strong> has an internal nicad battery. It will<br />
provide fifteen minutes of use on a full charge. It is<br />
only meant to provide power when moving <strong>TestBook</strong><br />
into and out of a vehicle before and after a road test.<br />
During the road test itself, you must use the Road<br />
Test Power Supply - which is described on the<br />
following page.<br />
Interpreting the Indicator Lights<br />
The indicator lights located on the side panel show<br />
that <strong>TestBook</strong> is operating as designed. The green<br />
light specifies whether <strong>TestBook</strong> passed the Power<br />
On Self Test (POST), a diagnostic test that<br />
evaluates system hardware. The yellow light<br />
indicates that <strong>TestBook</strong> is <strong>co</strong>nnected to a power<br />
source other than the internal battery.<br />
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