Whelen 295SLSA1 - Manual (Page 7)

Page 7
With Scan-Lock, the tonal operation of the siren can be
customized to fit the users needs. A momentary switch,
accessed through a small hole on the back of the siren, is used
to change the default siren tones as outlined below. A non-
conductive tool (such as the tip of a pen) should be used to
actuate this switch.
To change the primary tone for rotary switch positions T1,
T2, and T3: Put the rotary switch in the position that you wish to
change. Press and release the Scan-Lock switch. Each time the
Scan-Lock switch is pressed and released, the next available
tone will be broadcast (see “Tone List For Rotary Switch
Positions T1, T2 & T3”). When the desired tone is generated, it
will automatically be saved for that rotary switch position.
To change the override tone for rotary switch positions T1,
T2. and T3: Put the rotary switch in the position that you wish to
change. Press and hold the MAN button on the front panel on the
siren. Press and release the Scan-Lock switch. Each time the
Scan-Lock switch is pressed and released, the next available
tone will be broadcast (see “Override Tone List For Rotary Switch
Positions T1, T2 & T3”). When the desired tone is present, it will
automatically be saved as the override tone for that rotary switch
position. Release the MAN button.
To change one of the tones in the hands free cycle as
described in the “Rotary Switch Operations” section of this
manual: Put the rotary switch in the HF position. Using the MAN
button on the front panel on the siren, advance to the tone that
you wish to change. Press and release the Scan-Lock switch.
Each time the Scan-Lock switch is pressed and released, the
next available tone will be broadcast (see “Tone List For Hands
Free Operation”). When the desired tone is generated, it will
automatically be saved for that hands-free cycle position.
To change the tone for rotary switch positions MAN1 or
MAN2: Put the rotary switch in the position that you wish to
change. Press and hold the MAN button on the front panel on the
siren. Press and release the Scan-Lock switch. Each time the
Scan-Lock switch is pressed and released, the next available
tone will be broadcast (see “Tone List For MAN1 & MAN2
Operation”). When the desired tone is generated, it will
automatically be saved for that rotary switch position. Release
the MAN button.
To change the override tone for rotary switch position RAD:
Put the rotary switch in the RAD position. Press and hold the
MAN button on the front panel on the siren. Press and release
the Scan-Lock switch. Each time the Scan-Lock switch is
pressed and released, the next available tone will be broadcast
(see “Override Tone List For RADIO Rotary Switch Position”).
When the desired tone is generated, it will automatically be
saved for that rotary switch position. Release the MAN button.
To change the tone for the HORN button: Put the rotary switch
in the MAN2 position. Press and hold the HORN button on the
front panel of the siren. Press and release the Scan-Lock switch.
Each time the Scan-Lock button is pressed and released, the
next available tone will be broadcast (see “Tone List for HORN
Button”). When the desired tone is generated, it is automatically
saved for HORN Button activation.
To Enable Title 13 Operation Mode - Place the Rotary Switch
into a stand-by position (MAN1, MAN2, HF) and turn the unit
OFF. While holding both the Scan-Lock™ switch and the MAN
button down, turn the unit ON. A set of Title 13-compliant tones
are now available. Note that AIRHORN is not allowed to override
the primary warning tones while in this mode.
Siren Interruption Configuration - The siren interruption
feature can be configured to operate in 2 modes:.
PAUSE: Grounding the WHT/GRN wire will deactivate the siren
and removing ground from the WHT/GRN wire will reactivate the
siren. CANCEL: (Factory default) Grounding the WHT/GRN wire
will deactivate the siren, however, removing ground from the
WHT/GRN wire will not reactivate the siren. The operator must
reset the siren by placing the rotary switch into one of the
standby positions (HF, MAN1 or MAN2).
To change the siren interruption mode - Place the rotary
switch into a standby position (HF, MAN1 or MAN2) and turn the
unit OFF. While holding both the Scan-Lock and AIRHORN
button in turn the power switch on.
To Restore the Factory Default Configuration - Place the
Rotary Switch into a stand-by position (MAN1, MAN2, HF) and
turn the unit OFF. While holding the Scan-Lock switch down, turn
the unit ON. The factory default configuration is now restored.
Tone List For Rotary Switch Positions T1, T2 & T3:
TONE OFF
WAIL*
YELP*
PIERCER
Y-249* HI/LOW
SIMULATED
MECHANICAL
PULSED AIRHORN
AIRHORN HI/LOW ALTERNATE WAIL*
ALTERNATE YELP*
WOOP
WARBLE
Override Tone List For Rotary Switch Positions T1, T2 & T3:
TONE OFF
WAIL
YELP
PIERCER
Y-249
HI/LOW SIMULATED
MECHANICAL
PULSED AIRHORN
AIRHORN HI/LOW
ALTERNATE WAIL
ALTERNATE YELP WOOP
WARBLE
AIRHORN
LOW FREQ. AIRHORN
Tone List For Hands Free Operation:
WAIL
YELP
PIERCER
Y-249
HI/LOW SIMULATED
MECHANICAL
PULSED AIRHORN
AIRHORN HI/LOW
ALTERNATE WAIL ALTERNATE YELP
WOOP
WARBLE
Tone List For MAN1 & MAN2 Operation:
TONE OFF
MANUAL SIMULATED MECHANICAL COAST-TO-STOP
MANUAL SIMULATED MECHANICAL STOP
MANUAL WAIL COAST-TO-STOP
MANUAL WAIL STOP
AIRHORN
LOW FREQ. AIRHORN
Tone List For HORN Button:
TONE OFF
AIRHORN COMMAND CODE
AIRHORN LOW COMMAND CODE
Scan-Lock™ Programing Procedures
* California Title 13-Compliant Siren Tones.
Override Tone List For Rotary Switch Position Radio:
TONE OFF
AIRHORN COMMAND CODE AIRHORN LOW COMMAND
CODE