Visonic Inc. MCT3023V ユーザーズマニュアル
2
DE2281U
Figure 5. Base with P.C. Board Removed
3.2 Auxiliary Input Wiring
Remember! If your application does not require the auxiliary input,
be sure to set DIP switch SW2 to OFF and to short the input
terminals together with a piece of jumper wire.
A. Connect the auxiliary detector’s alarm contacts across the
MCT-302 auxiliary input terminals.
B. If the auxiliary input of the MCT-302 is defined as a Normally
Closed (N.C.) type (SW2 set to OFF), series connected N.C.
sensor contacts must be used exclusively. An E.O.L. resistor will
not be required.
C. If the auxiliary input is defined as an E.O.L. type (SW2 set to ON),
Normally Closed (N.C.) as well as Normally Open (N.O.) sensor
contacts can be used. A 47k
Ω E.O.L. resistor must be wired at the
far end of the zone loop, as in Figure 6.
Note: An alarm message will be transmitted
once the loop is opened or short circuited
Figure 6. E.O.L. Wiring Example
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4. PREPARATION FOR USE
. PREPARATION FOR USE
. PREPARATION FOR USE
. PREPARATION FOR USE
4.1 The Function Switches
A. Switch Tasks
The MCT-302 has a 4-position DIP switch function selector (Figure 7).
Each switch lever allows you to select one of two options.
B. Setting the Switches
Set the function switches as desired prior to
applying power. Use a ball point pen or
another pointed object to shift the switch
levers. The ON position is indicated by
the arrow on the switch body.
ON
1
2
3
4
Figure 7. Function
Selector
Table 1. Getting acquainted with the function selector
Sw-
Function
Pos. Selected Option
Default
SW1
Reed switch input
enable/disable
enable/disable
ON
OFF
OFF
Reed switch input is enabled
Reed switch input is disabled
Reed switch input is disabled
ON
SW2
Aux. input type
selector
selector
ON
OFF
OFF
Aux. input is E.O.L. (47 k
Ω)
Aux. input is N.C.
OFF
SW3
Restore reports
enable/disable
enable/disable
ON
OFF
OFF
Restore events reported
Restore events not reported
Restore events not reported
ON
SW4
Transmit mode
selector
selector
ON
OFF
OFF
Alarms reported every 3 min.
Alarms reported only once
Alarms reported only once
OFF
SWITCH SW1: Determines whether the reed switch input will be
active or inactive.
Note: With SW1 set to OFF, the reed switch input will not initiate
Note: With SW1 set to OFF, the reed switch input will not initiate
periodic supervision transmissions.
SWITCH SW2: Determines whether the auxiliary input will behave as
SWITCH SW2: Determines whether the auxiliary input will behave as
a 47k
Ω end-of-line (E.O.L.) input or as a normally closed (N.C.) input.
SWITCH SW3: Determines whether the transmitter will report a
restore event when an input restores from an alarm condition.
Note: Selecting the ON position enables you to find out whether the
Note: Selecting the ON position enables you to find out whether the
door or window under surveillance are open or closed.
SWITCH SW4: In non-supervised systems, it is sometimes required
SWITCH SW4: In non-supervised systems, it is sometimes required
to report an alarm repeatedly at short intervals, until the disturbed
input reverts to its normal (undisturbed) state. SW4 is used to select
between repetitive and one-shot transmission.
Note: Transmissions initiated by “tamper” events will be repeated
Note: Transmissions initiated by “tamper” events will be repeated
once every 3 minutes, regardless of SW4 setting.
When done, Install the battery as directed in Para. 4.2.
When done, Install the battery as directed in Para. 4.2.
4.2 Testing the Unit
Before testing, set DIP switches SW1 through SW4 as required for
the particular application (Para. 4.1).
A .
Insert the battery between the battery clips, at the correct polarity.
For proper operation, only Lithium Thionyl Chloride battery
(Panasonic type CR2 or equivalent) should be used.
B .
Press the tamper switch once and release it.
Note: Since the cover is removed and power is applied, a tamper
Note: Since the cover is removed and power is applied, a tamper
situation exists. Verify that the MCT-302 transmits (the LED lights
briefly) once every 3 minutes.
C .
When you are satisfied that tamper alerts are transmitted
properly, put the cover on to return the tamper switch to its normal
(undisturbed) position. Wait slightly over 3 minutes to verify that
tamper transmissions cease. If all went well, secure the front
cover to the base with the case closure screw.
D .
Momentarily open the door or window and verify that the
transmitter LED lights, indicating that transmission is in progress.
If SW4 is ON, wait 3 minutes to verify that the transmission is
repeated at 3-minute intervals.
E .
Close the door or window, thus restoring it to the undisturbed
state and watch the LED. If SW3 is set to ON, a “restore”
transmission will now take place.
F .
If the auxiliary input is used, momentarily activate the detector
connected to it and check for a response similar to that described
in D above. Then restore the input loop to its undisturbed state.
The response should be as in E above.
G .
Refer to the target receiver’s installation instructions, and let the
receiver “learn” the ID codes associated with the reed switch (if
used) and the auxiliary input (if used).
ATTENTION! Each input of the MCT-302 has a different ID. You
must enroll the ID that you are using (if you are using the
internal reed switch, activate the reed switch. If you are using
the AUX input, trigger this input. If you are using both, activate
the reed switch and then trigger the AUX input, or vice versa).
With the target receiver in the LEARN mode, an alarm
With the target receiver in the LEARN mode, an alarm
transmission from each input will enroll the input’s ID in the
receiver’s memory.
Note Regarding Tamper Message Transmission
- If the reed switch input is enabled (SW1 is ON), the tamper
Note Regarding Tamper Message Transmission
- If the reed switch input is enabled (SW1 is ON), the tamper
message will be sent with the reed switch’s ID.
- If the reed switch input is disabled (SW1 is OFF), the tamper
message will be sent with the auxiliary input’s ID.
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5. MISCELLANEOUS COMMENTS
. MISCELLANEOUS COMMENTS
. MISCELLANEOUS COMMENTS
. MISCELLANEOUS COMMENTS
Visonic Ltd. wireless systems are very reliable and are tested to high
standards. However, due to low transmitting power and limited range
(required by FCC and other regulatory authorities), there are some
limitations to be considered:
A. Receivers may be blocked by radio signals occurring on or near
A. Receivers may be blocked by radio signals occurring on or near
their operating frequencies, regardless of the digital code used.
B. A receiver responds only to one transmitted signal at a time.
C. Wireless devices should be tested regularly to determine whether
C. Wireless devices should be tested regularly to determine whether
there are sources of interference and to protect against faults.
The user is cautioned that changes or modifications to the unit,
not expressly approved by Visonic Ltd., could void the user’s
FCC or other authority to operate the equipment.
VISONIC LTD. (ISRAEL): P.O.B 22020 TEL-AVIV 61220 ISRAEL. PHONE: (972-3) 645-6789, FAX: (972-3) 645-6788
VISONIC INC. (U.S.A.): 10 NORTHWOOD DRIVE, BLOOMFIELD CT. 06002-1911. PHONE: (860) 243-0833, (800) 223-0020 FAX: (860) 242-8094
VISONIC LTD. (UK): FRASER ROAD, PRIORY BUSINESS PARK, BEDFORD MK44 3WH. PHONE: (0870) 730-0800 FAX: (0870) 730-0801
INTERNET:
VISONIC INC. (U.S.A.): 10 NORTHWOOD DRIVE, BLOOMFIELD CT. 06002-1911. PHONE: (860) 243-0833, (800) 223-0020 FAX: (860) 242-8094
VISONIC LTD. (UK): FRASER ROAD, PRIORY BUSINESS PARK, BEDFORD MK44 3WH. PHONE: (0870) 730-0800 FAX: (0870) 730-0801
INTERNET:
www.visonic.com
VISONIC LTD. 2002 MCT-302 (3V) DE2281U- (REV. 1 11/02)
Refer to separate warranty statement