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Summary of Contents for Gira 2551 20
- Page 1 Installation and Operating Instructions Door Station Stainless Steel Video 2551 20, 2552 20, 2553 20 2554 20, 2556 20, 2558 20 2559 20, 2560 20, 2562 20...
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Page 3: Table Of Contents
Table of contents Device description ......................5 Function range of the colour camera................6 Coverage range of the colour camera .................6 Selection of the installation site ..................7 Installing panel box .....................8 Installing front panel ....................10 Start-up ........................11 Multi-function input ....................11 Setting coverage range of the colour camera ............ -
Page 5: Device Description
Device description The Door Station Stainless Steel Video is a pre-assembled, vandalism-protected door sta- tion with colour camera for the Gira door communication system. The front plate of high-quality V2A stainless steel with a thickness of 3 mm is especially robust. -
Page 6: Function Range Of The Colour Camera
Function range of the colour camera The colour camera of the flush-mounted door station has the following product features: Automatic day/night switching The camera switches from daytime mode (colour presentation) to night mode (black and white presentation) and back again at an ambient brightness of 1 Lux. Due to the high degree of light sensitivity in night mode, good presentation results are achieved even with poor lighting conditions (to 0.1 Lux). -
Page 7: Selection Of The Installation Site
Selecting the installation site The selection of the installation site and good illumination are critical for good picture quality. No backlighting Do not point the colour camera towards strong backlighting, such as streetlamps or yard illumination. Prevent strong sunlight from hitting the lens. Picture background Avoid pointing the camera towards extremely bright image backgrounds and back- grounds with strong contrasts. -
Page 8: Installing Panel Box
Installing panel box Attention Installation and mounting of electrical devices may only be carried out by a qualified electrician. 1. Select a suitable installation site and chisel an open- ing in the wall. 2. If necessary, mount the included wall anchor. Note the following information when mounting the panel box: •... - Page 9 4. Mount the included plaster protection. 5. Plaster the wall. 6. Carefully remove the plaster and take out the plas- ter protection.
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Page 10: Installing Front Panel
Installing front panel 1. Insert the locking plate flushly into the panel box. Insert locking plate evenly The locking plate must not be twisted while being installed into the panel box and must not be under tension. Push the locking plate inwards until the plastic brackets touch the wall. -
Page 11: Start-Up
5. Pull the front panel from the mounting retainers (1.) and fold these in (2.). 6. Position the (lower) fastening bolt(s) of the front panel to "Close". Open Close 7. Mount the front panel onto the guide bolts and press it on until the upper and lower fastening bolts engage. -
Page 12: Setting Coverage Range Of The Colour Camera
Setting range of coverage of colour camera 1. Remove the colour camera from the back of the front panel of the Door Station Stainless Steel: Loosen both screws of the attachment profile for this purpose. 2. Remove the camera cover plate from the demounted colour camera. -
Page 13: Opening Door Station Stainless Steel
Opening of Door Station Stainless Steel The included opening tool is required for opening the Door Station Stainless Steel. 1. Turn the (lower) fastening bolt(s) with the opening tool to "Open". Single-column door stations have one lower fasten- ing bolt, double-column door stations have two lower fastening bolts. -
Page 14: Replacing Inscription Label
Replacing inscription label Inscription labels For labelling the Gira Door Station Stainless Steel, use only Gira inscription labels. The transparent plastic labels are non-fading, weather-resistant and wrinkle-free. With the included release code, inscription labels for the first labelling are available free at www.marking.gira.com... - Page 15 5. Position the inscription label underneath the clips of the inscription label carrier. 6. Slide in the inscription label carrier again. At the same time, position the inscription label with your finger. 7. Release the call button: To do this, press in the plastic key slightly and turn it clockwise until the call button is released from the lower position.
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Page 16: Operation
Operation Volume setting The volume can be set separately at each door station. The volume setting must be made by two people. 1. Press the "Systemprogr." button on the control device for 3 sec. to start programming mode. 2. Briefly press a previously assigned call button at the door station. -
Page 17: Technical Data
Technical data Connections: 2 screw terminals for 2-wire bus 2 screw terminals for additional supply 2 system bus connector strips (6-pole) 1 video connector strip (2-pole) 2 sabotage contact screw terminals Power supply: 2 cameras via video control device 3. and 4th camera via external additional supply (24 V DC) Protection type: IP 44... -
Page 18: Warranty
The warranty is provided in accordance with statutory requirements via the specialist trade. Please submit or send faulty devices postage paid together with an error description to your responsible salesperson (specialist trade/installation company/electrical specialist trade). They will forward the devices to the Gira Service Center. - Page 20 Gira Giersiepen GmbH & Co. KG Elektro-Installations- Systeme Postfach 1220 42461 Radevormwald Deutschland Tel +49 (0) 21 95 / 602 - 0 Fax +49 (0) 21 95 / 602 - 191 www.gira.de info@gira.de...
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