JLG 15MVL Operation And Safety Manual page 95

• Set Polarity of Keypad Code - Turns on or off the Pro-
grammable Security Lock switch circuit, if equipped.
• Enable Detection of Horn Open Circuit - Enables horn
electrical circuit to be turned on (YES) or off (NO) if
machine is equipped with a horn.
• Enable Detection of Beacon Open Circuit - Enables
mast/base beacon strobe electrical circuits to be turned
on (YES) or off (NO) if machine is equipped with either or
both beacon strobes.
• Forward Alarm Disable - When turned on (YES) will dis-
able the alarm when driving forward.
• OSS Diagnostics - When turned on (YES) will cause the
controller LCD to continuously display the Obstruction
Sensing System (OSS) Diagnostics until turned back off
(NO).......the machine will function normally, but only the
OSS Diagnostics screen will display until this setting is
re-set to the off (NO) position.
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SECTION 5 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
– JLG Lift – 5-15