Operator`s manual

TESTER 35
POWERING THE TESTER
The Tester can be powered by the vehicle battery, by
the AC/DC 12-volt power supply, or by the internal
battery pack.
VEHICLE BATTERY
•The Tester is powered directly by the DLC1 (Check
Connector) cable when the DLC1 cable is connected
to the underhood DLC1.
•The Tester is powered directly by the DLC3 (OBD
II Connector) cable when the DLC3 cable is
connected to the vehicle DLC3.
•The Tester is powered by the vehicle battery when
the DC Power Cable is connected to the right side of
the Tester or to the DC port on the 26-pin end of the
DLC Cable, and the cigarette lighter plug is inserted
into the vehicle’s cigarette lighter socket or the
Battery Adapter Cable.
To use the Battery Adapter Cable, connect the red clip to the positive (+) battery post and
the black clip to the negative (-) post. Insert the cigarette lighter plug end of the DC Power
Cable into the cigarette lighter socket on the battery adapter cable.
AC/DC 12-VOLT POWER SUPPLY
• Connect the AC/DC 12-volt power supply to the right side of the Tester, then plug the
power supply into a standard wall outlet.
BATTERY PACK
• Press the o key to power the Tester via the internal battery pack. When the Tester is
powered by the battery pack, the display backlight will go off after one minute if there
is no key press. The automatic shutoff preserves the battery charge. Once the backlight
goes off, it can be turned on again by pressing any key.
NOTE
The right green LED is
illuminated when the Tester is
connected to external power but
has not been turned on.
POWERING THE TESTER
DC
POWER
CABLE
CIGARETTE
LIGHTER
DC POWER
CABLE
BATTERY
ADAPTER
CABLE
AC/DC
ADAPTER
(OPTIONAL)
BATTERY
NOTE
The battery pack is trickle charging when the Tester is
connected to any of the power sources listed above.