External buzzer (option)
The optional external buzzer provides a louder alert when the guard alarm is violated.
External buzzer
Type:
Code No.:
Name | Type | Code no. | Qty |
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1 | |||
connector |
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Buzzer | 1 | ||
assy. |
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1.Unfasten screws and connector nuts to remove the rear cover from the display unit.
2.Place the rear cover on a workbench, out side up. Remove the plastic hole cover from the location shown in Figure 19 with a Phillips screwdriver and a hammer. Remove burrs from the hole with a fine file or sandpaper.
3.Insert the MJ connector (supplied as option) in the hole made at step 2 as shown in Figure 17. And then fasten the connector nut with
4.Plug in the XH connector at the end of above connector into J6 on the DU Board.
5.Fasten screws and connector nuts to reassemble the display unit. Torque should be between
6.Fasten the buzzer near the display unit (within 1 m) with two tapping screws (3X15 or 3X20; local supply).
7.Attach the connector from the external buzzer to the MJ connector.
Connector nut
Display unit, rear cover
Connector gasket
MJ connector
XH connector
(to J6 on the DU Board)
Figure 17 Fixing MJ-XH connector assembly
60 mm
50 mm
2-φ
2-φFigure 18 External buzzer
External Buzzer
Remove hole cover with Phillips screwdriver and hammer. Remove burrs from hole with fine file or sandpaper. Attach connector (supplied as option).
J6 located at right side of shield case under the rear panel.
Figure 19 Display unit, rear view
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