5-4
Walktest Operating Instructions
2. When a printer is installed, the printer
prints a message similar to the following:
WLK [event type] IN/OUT deviceWLK [event type] IN/OUT device
WLK [event type] IN/OUT deviceWLK [event type] IN/OUT device
WLK [event type] IN/OUT device
address time/date device type,address time/date device type,
address time/date device type,address time/date device type,
address time/date device type,
custom message, trouble typecustom message, trouble type
custom message, trouble typecustom message, trouble type
custom message, trouble type
(if applicable)(if applicable)
(if applicable)(if applicable)
(if applicable)
3. The LCD displays the device address,
custom message, WLK IN/OUT [event
type], and device type for 8 seconds.
4. If the ALD device has an LED, it turns on
for 30 seconds to provide additional
feedback to the technician.
If the MXL-IQ detects multiple events, they
are automatically spaced 8-10 seconds
apart to allow for separation of the coding.
Up to five simultaneous events may be
queued for processing.
Walktest Ending Sequence
NOTE: This sequence does not occur in
Silent Walktest.
When 5 minutes remain in Walktest, all
silenceable and non-silenceable audibles
that are not already active or disarmed cycle
on-off five times (1 second on) to indicate
that the Walktest will time out in 5 minutes.
This occurs in the audible mode only.
When 1 minute remains, event coding and
the processing of devices to the LCD are
suspended. If a device is alarmed, it is cycled
silently through the resetting sequence.
When 45 seconds remain, all silenceable
and non-silenceable audibles that are not
already active or disarmed cycle on-off until
Walktest times out. Do NOT continue to
walktest devices. This 45 second period
of no new Walktest events ensures that all
devices are reset when the Walktest timer
expires and the System returns to normal
operation. Alarming a device during this
period might result in the reporting of
erroneous events when the system
returns to normal operation.
Walktest Entire ALD Loop, MOI-7
(MID-16), or CZM-4 Module
To place an ALD loop of input devices, an
entire set of MID-16 (MOI-7) inputs, or all
four zones of a CZM-4 module in Walktest,
follow the procedure below:
• Move the cursor to the L in Loop wAUD
for a Walktest with audible feedback or
to Loop SIL for a silent Walktest.
• Press ENTER.
• The MXL-IQ prompts the user for the
module number to be tested.
• Enter the desired module network
address, including all leading zeros,
followed by ENTER.
• If the network address entered is not an
ALD, MOI-7, or CZM-4, the message
Invalid type for Walktest is displayed for
2 seconds on the LCD. The display then
returns to the Walktest menu.
• If the module type is an ALD, MOI-7, or
CZM-4 in the CSG-M, the following
events take place:
- the PARTIAL SYSTEM DISABLE LED
lights
- the TROUBLE LED flashes
- the internal audible sounds
- the Walktest activated trouble for the
module appears on the trouble list
- if a printer is installed, the trouble is also
printed
• The LCD display on the MKB-4 reads:
In Walktest. Normal operationIn Walktest. Normal operation
In Walktest. Normal operationIn Walktest. Normal operation
In Walktest. Normal operation
disabled. ENTER to continue.disabled. ENTER to continue.
disabled. ENTER to continue.disabled. ENTER to continue.
disabled. ENTER to continue.
• Press ENTER or wait 60 seconds and
the display reads:
Walktest expires in 4 hrs unlessWalktest expires in 4 hrs unless
Walktest expires in 4 hrs unlessWalktest expires in 4 hrs unless
Walktest expires in 4 hrs unless
canceled. ENTER to continue.canceled. ENTER to continue.
canceled. ENTER to continue.canceled. ENTER to continue.
canceled. ENTER to continue.
• Press ENTER or wait 60 seconds and
the MXL-IQ will return to the Walktest
menu. (The MXL-IQ is in system
Walktest.) The LCD indicates the time
remaining in Walktest in the last five
positions on the display. The time is
indicated in HH:MM (hours:minutes) until
less than 1 hour remains; then it is
indicated in MM:SS (minutes:seconds).
• Locate the device to be tested and place
that device in alarm (or trouble). When
the event is reported to the MXL-IQ, the
following sequence occurs:
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