ST700 Dash Display System Maintenance
© Stack
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The power lead is labelled B+ and B–. The battery positive lead B+
is on pin 1, and the battery negative B– is on pin 2 of the 8–way con-
nector.
Display is dead
There is no backlight. Nothing appears on the display. The blue dial
lights are on but appear dim. The ‘Battery low’ warning pop–up may
appear on the display.
❑ Battery is almost dead
Recharge or renew battery.
❑ Power connection to B+ or B– is faulty
Check power lead continuity.
Display flashes and dial pointer resets or vibrates
❑ Battery is almost dead
Recharge or renew the battery.
❑ Power connection to B+ or B– is faulty
Check power lead continuity.