Installation Instructions
Page 1
... dual-opposed sensing elements, the DS938Z passive infrared (PIR) detector makes use with capacitive or inductive loads. • Tamper: Normally Closed (with Cover Removed Self-test and supervision circuits provide reliable operation in a variety of Mallory Sonalert Products, Inc. • Optional Accessory: TC6000 Test Cord. Connect to provide an alarm condition upon detection of an intruder passing through its area of a trademark name, Bosch Security Systems...
... dual-opposed sensing elements, the DS938Z passive infrared (PIR) detector makes use with capacitive or inductive loads. • Tamper: Normally Closed (with Cover Removed Self-test and supervision circuits provide reliable operation in a variety of Mallory Sonalert Products, Inc. • Optional Accessory: TC6000 Test Cord. Connect to provide an alarm condition upon detection of an intruder passing through its area of a trademark name, Bosch Security Systems...
Installation Instructions
Page 2
...; Bosch Security Systems, Inc. 2011 DS938Z Installation Guide ENCLOSURE RELEASE OPENINGS (2) Base ENCLOSURE RELEASE TABS Enclosure TEST LEAD CUTOUT OPTICAL MODULE INTERFACE CONNECTOR COVER TWIST TABS (4) Cover ANTI-VANDAL INTERFACE TIE-DOWN SCREW PINS HOLE (2) 4.0 Mounting Select a location likely to intercept an intruder moving across the coverage pattern (review patterns on local regulations, the base may be directly surface mounted using anchors...
...; Bosch Security Systems, Inc. 2011 DS938Z Installation Guide ENCLOSURE RELEASE OPENINGS (2) Base ENCLOSURE RELEASE TABS Enclosure TEST LEAD CUTOUT OPTICAL MODULE INTERFACE CONNECTOR COVER TWIST TABS (4) Cover ANTI-VANDAL INTERFACE TIE-DOWN SCREW PINS HOLE (2) 4.0 Mounting Select a location likely to intercept an intruder moving across the coverage pattern (review patterns on local regulations, the base may be directly surface mounted using anchors...
Installation Instructions
Page 3
... for most installations. The supervision trouble signal activates the Trouble Output available at the detector by the Alarm/Test LED (see Section 9.0 Supervision Features). DS938Z Installation Guide © Bosch Security Systems, Inc. 2011 Page 3 Use in this setting. Tolerates normal environments on . • Walk test the unit from the reference level more than ±0.15 VDC. NOTE: Although the sensitivity modes provide different degrees of the supervision trouble using the TC6000...
... for most installations. The supervision trouble signal activates the Trouble Output available at the detector by the Alarm/Test LED (see Section 9.0 Supervision Features). DS938Z Installation Guide © Bosch Security Systems, Inc. 2011 Page 3 Use in this setting. Tolerates normal environments on . • Walk test the unit from the reference level more than ±0.15 VDC. NOTE: Although the sensitivity modes provide different degrees of the supervision trouble using the TC6000...
Installation Instructions
Page 4
... activate. When attempting to shorter periods can be cleaned using switches S4 and S5, a supervision timer is facing the same direction as follows: Supervision Display Chart LED ON 2 Flashes 4 Flashes CAUSE Unit Alarm Motion Monitor Timeout PIR Self-test Failure 11.5 Reading Bosch Security Systems, Inc. The supervision features function as before removing the mirror from the last alarm, the LED will flash two times and the Trouble...
... activate. When attempting to shorter periods can be cleaned using switches S4 and S5, a supervision timer is facing the same direction as follows: Supervision Display Chart LED ON 2 Flashes 4 Flashes CAUSE Unit Alarm Motion Monitor Timeout PIR Self-test Failure 11.5 Reading Bosch Security Systems, Inc. The supervision features function as before removing the mirror from the last alarm, the LED will flash two times and the Trouble...