Visonic Inc. K980MCW ユーザーズマニュアル

3 

3rd. Press the tamper switch once and release it. This will 

perform the reset necessary for smooth power up. 

4th. Put the cover on and watch the LED. It will flash once in 2 

seconds for at least 15 seconds until the sensor stabilizes. 

3.3 Enrolling the Transmitter ID into 

the Target Receiver’s Memory 

Refer to the target receiver’s installation instructions and follow the 
procedure given there for “teaching” transmitter IDs. It is much 
easier to carry out this operation in close proximity to the receiver. 

3.4 Mounting without Swivel Bracket 

A.  Remove the front cover as shown in Figure 3. 

B.  Loosen the vertical adjustment screw, slide the PCB down 

and remove it via the “keyhole” (see Figure 4).

 

C.  Punch out the mounting knockouts at the rear wall of the base 

(for surface mounting) or mounting knockouts at the angled 
sides of the base (for corner mounting).

 

D.  Hold the base against the wall at the selected installation 

location and mark the points for drilling. 

E.  Drill the holes and insert the plastic anchors supplied (if 

necessary).  

F.  Return the PCB to its place: align the ”keyhole” with the head 

of the vertical adjustment screw, press the PCB against the 
base, slide the PCB up and temporarily tighten the screw. 

3.5 Mounting with Swivel Bracket 

A.  Remove the front cover as shown in Figure 3. 

B.  Loosen the vertical adjustment screw, slide the PCB down 

and remove it via the “keyhole” (see Figure 4). 

C.  Punch out the large knockout in the round bulge at the top 

part of the base (see Figure 5) 

 

 

Figure 5. Attaching the Bracket 

 

4th.Assemble the bracket as shown in Figure 5.  

5th.Rotate the bracket to the desired position (see Figure 6) but 

do not yet tighten the screw fully.  

 

 

 

6th.Hold the bracket against the mounting surface, mark the 

points for drilling, drill out the holes and insert plastic anchors.  

7th.Attach the bracket to the mounting surface using the two 

screws supplied.  

H.  Swivel the detector horizontally to face the desired direction, 

but do not tilt it if this is a pet immune application. However, if 
pets are not present it is advisable to tilt the detector as much 
as 20

°

 down. Figure 7 shows the tilt/swivel possibilities. 

 

I.  Having pointed the detector as desired, tighten the bracket 

screw strongly, to prevent any further change of position. 

3.6 Setting the Pulse Counter  

K-940MCW detectors are equipped with a programmable pulse 
counter which can be set to count 1, 3 or 5 pulses, before 
activating the wireless transmitter.  The factory default is 3 
pulses. Place the pulse count jumper at the desired setting (1, 3 
or 5 - see Figure 8).  

3.7 Vertical Adjustment

  

To maintain maximum coverage range and 
pet immunity, the vertical adjustment scale 
must be adjusted in accordance with the 
actual mounting height  (refer to Figure 9). 
Loosen the vertical adjustment screw and

 

slide

 

the

 

printed

 

circuit

 

board

 

up

 

or

 

down

 

until

the pointer shows the actual mounting height on the scale. 
When done, re-tighten the screw well. 

 

 

To obtain the best coverage possible where no pets are present, 
mount the detector with the bracket at any desired height between 
1.8 m (6 ft) and 2.4 m (8 ft). Then set the vertical adjustment scale 
to the 2.4 m (8 ft) position and tilt the detector 20

°

 down.