Bosch DS150I Installation Guide - Page 3

5.0 Setup and Testing 1. Apply power to the unit. 2. Wait at least 3 min for the detector to settle. 3. Test the unit by walking directly through the coverage area, toward the door. 4. Aim the detector up or down if necessary to obtain the proper coverage. Tighten the screws after aiming the detector. 5. Check that the relay latch time is sufficient. Adjust if necessary. 6. After confirming proper operation, replace the cover and walk test one more time to ensure the coverage has not changed. 6.0 Other Information  Single Door Use: The pattern can be masked to remove the outer zones using the supplied masking kit. Snap the masking wedges into place on the outer surface of the lens (refer to Figure 7). The masking wedges eliminate zones A, B, K, and L. Figure 7: Pattern Masking Figure 9: Standard Patterns for a Wall-mounted Unit Meters 0 1.5 0 Pointed at -14° Side View Meters 0 1.5 3.0 Pointed at +14° 4.5 0 Feet Meters 5 1.5 7 10 3.0 15 0 Feet Meters 4.5 3.0 0 50 5 10 Feet Front View 1.5 0 1.5 4.5 15 3.0 4.5 0 5 1.5 Meters Feet  Testing: Test the detector a minimum of once each year to ensure continued operation. 7.0 Coverage Figure 8 and Figure 9 show the standard patterns for a wall-mounted unit. Figure 8: Standard Patterns for a Wall-mounted Unit Top View Pattern on the Floor Meters 4.5 3.0 1.5 0 1.5 3.0 15 Pointed +14° D F H J 10 C E G I 4.5 4.5 3.0 Meters Feet B 5 A L 1.5 K 0 15 Feet 0 10 5 0 5 10 15 Meters Meters 3.0 1.5 0 1.5 5 Pointed D F H J -14° C E G I 3.0 1.5 0 10 5 Mounted at 7 ft 0 Feet 0 5 10 Mounted at 15 ft 10 15 15 10 5 0 5 Feet 3.0 4.5 10 15