Controls - 42 JT40/JT40 All Terrain Operator’s Manual
Left Control Console
Miscellaneous Controls
1. ESID alarm interrupt/self-test switch 2. Horn
Item Description Notes
1. ESID alarm interrupt/
self-test switch
To turn off strike alarm at
drilling unit, press top.
To start manual self-test,
press bottom.
To reset system after a strike
has been detected, press
bottom.
IMPORTANT:
• Self-test checks all systems and
circuits except voltage limiter. See
“Voltage Test” on page 157.
• See “If an Electric Line is
Damaged” on page 14.