B. Camera movement key

GB-4- PRESET

-PATTERN

-SCAN

-AUTO PAN

C.Alarm release key

D.Joystick controller (UP/DOWN/LEFT/DOWN/AF/ZOOM)

The Pan/Tilt connected with Samsung Dome Camera or Receiver Unit is moved to UP/DOWN/LEFT/RIGHT. Press the button on the top of Joystick to control the Auto Focus. And use for the zoom control by turning to the clockwise or counterclockwise. The function of UP/ DOWN/LEFT/RIGHT keys is controlled in the menu screen of the connected controller. Press the button of the top to execute ENTER motion.

E. Camera lens key

-IRIS control (IRIS CLOSE/OPEN)

-FOCUS control (FOCUS NEAR/FAR)

-ZOOM control (ZOOM TELE/WIDE)

F. MENU key

This key is to go into the menu mode for the setup of various devices.

G. Device select key (MON/CAM/MUX/DVR)

This key is to select Camera, Monitor, DVR, MUX Number, or oth- ers.

H. Number key (0~9), ENTER key, CLEAR key

This key is to select Camera, Monitor, DVR, MUX Number, Preset, Pattern Number, or others.

I. DVR control key (SEQUENCE, MODE)

-SEQUENCE : Executes the SEQUENCE function of DVR.

-MODE : Executes the partition screen selection function of DVR.

J.Jog shuttle

-JOG : Is in use for Forward / Reverse Frame search in the playback mode of DVR.

-Shuttle : Executes the Play / Reverse Play / FF / REW functions in the playback mode of DVR.

K.DVR play key

-PLAY/PAUSE

-STOP

-FAST FORWARD

-REWIND

-RECORD

Back side

L. DC 12V IN

DC 12V power input terminal.

M. RS-485

For RS-485 communication, it will be connected to the RS-485 terminals of other system keyboards or controlling devices such as cam- eras, DVR, and MUX.

N. RS-232

Connection port to adjust the system key board in a factory.

Chapter 2. Installation

Installation Environment Setup

The following information is prepared for safe installation of the unit. This unit can be placed on a flat table or installed in the rack. It should not be used vertically or skew, but horizontally. The location of the unit and the composition of wiring are very important in properly operating the system. When equipment is placed too close or if ventilation is not properly done, system may not work properly, and maintenance of the system may be difficult. In order to prevent system failure and to reduce system shut-down by outside environmental factors, air circulation in the system operating room, and the cover of the unit must be fixed. Do not open the cover voluntarily because high voltage within the unit may cause electric shock.

PHYSICAL & ENVIRONMENTAL

•Operating Temperature : 0 °C to 40 °C

•Temperature : -20 °C to 60 °C

•Operating Humidity : 20% to 85% (RH)

•Maintenance Humidity : 20% to 95% (RH)

•Power Supply : 12 VDC, 600mA ( )

•Power Consumption : less than 3W

Caution

When system is operated, input voltage range must be within 10% of nominal voltage, and power consent should be grounded. Heating devices such as hair dryer, iron, refrigerator should not be used together. For safe power supply, AVR (Automatic Voltage Regulator) is recommended.

The connector linked to this equipment can affect EMI, so it is recommended to coil the CORE-FERRITE for use.

Cautions for Installation

•Be sure to turn the unit off before installing.

•Avoid shock or vibration since they may cause unit malfunction.

•Keep away from magnets, radio or TV to avoid magnetic damage.

•During or after installing the unit, be sure to maintain the area around the unit clean.

•Place the unit on a flat surface and maintain temperature properly. Allow 15 cm of clearance between the rear panel and the wall.

•Be careful not to drop any conductive materials into the hole for ventilation

•When replacing built-in fuse, be sure to turn the power off, and unplug the unit.

•Avoid locating the unit where direct sunlight will fall, and maintain it cool. Keep tools and equipment away from people so that they would not be hurt.

•If ignoring smoke or smell while using the unit, fire or electric shock may occur. In this case, turn the power switch off immediately, and consult pro- fessionals in the closest service center.