Bosch EX27N Installation Manual

Precision Engineered Opto-Electronics™ Precision Engineered Opto-Electronics™ EX27/EX27N/EX27D EX27/EX27N/EX27D All-Weather Camera All-Weath

EX27D MECHANICAL SPECIFICATIONS 4280mm 100mm

5INITIAL PREPARATIONS  Determine the operating voltage at the installation site.  All cameras have been tested prior to shipment. Select a

6The following installation guidelines must be followed:  Locate the camera such that it cannot be easily interfered with, either intentionally

1. VOLTAGE SETTING The camera unit is pre-connected with an electrically isolated power board for 24V ac or 12V dc operation with no wiring change or

Power Input12VEnable Power toLED Array PhotocellAdjustment FIGURE 1 – 2 8EX27N LED Array Power Board

92. LENS SETTING The following steps show the installer how to access the camera board and the camera lens. Step 2.1 - Disconnect the power sour

FIGURE 2 – 1 Rear Housing Removal 10Cap screw

11 and Voltage Regulator Board Access Lens set screws Remove rew FIGURE

12 FIGURE 2 – 3 EX27N Round LED Illuminator ix lens) round D illuminator and the photocell. Photocell LED Board Array Figure 2-3 shows the E

3. EX27 VARIFOCAL LENS ADJUSTMENT FIGURE 3 – 1 EX27 varifocal Lens Focus Adjustment 13

IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep this instruction. 3. Heed all warnings. 4. Follow all instructions. 5. Do no

14 Vari Focal Lens Adjustments  Loosen the lens set screws for focus/zoom adjustments.  The setscrew marked N ←→ ∞ is used

Use a Neutral Density filter or Infra-Red Pass filter to cover the lens during focusing to simulate low light conditions on scene for correct

164. TROUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE LIKELY SOLUTION No Video 1. Power Supply: -Connections…. -Voltage Range...

17No Video (cont’d.) __________ Poor Picture Quality Snowy Image 2. Video Connections _________

18Poor Picture Quality Dim Image Snowy Image (cont’d.) Horizontal Scan Lines, Rolling Up or Down Negative, scrambled, or faded imag

19 5. GENERAL SPECIFICATIONS Input Voltage: 10.5-40 VDC 12-28 VAC (60Hz), 9W Enclosure (housing): Aluminum casting and extrusion (sealed

20 Notes:

21 Notes:

22 Americas Bosch Security Systems, Inc. 850 Greenfield Road Lancaster, Pennsylvania 17601 USA Telephone+ 1

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the power where they exit from the ap

IMPORTANT For best results, please read this Instruction Booklet prior to installing the EX27 camera. EU Directives covered by this declarat

NOTE: This equipment has been tested and found to comply with the limits for a digital device, pursuant to part 15 of the FCC rules. These limits ar

INDEX – EX27/27N/EX27D Page Description ...1 Unpacking ...

1DESCRIPTION The EX27 integrated camera is an all-weather system that includes all of the best features of a “plug and play” camera without compr

2UNPACKING Care should be taken when unpacking. Check the parts list and confirm all items have been located. Inspect the equipment thoroughly to

EX27/EX27N MECHANICAL SPECIFICATIONS ( See Section 5 - General Specifications, for additional information ) 3228mm 89mm