Manual BRK HS-4705-400 (page 13 of 29) (English)

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advanced operatIon

system

advanced operatIon

PTZ

pan/tIlt/zoom...ptz

Pan/Tilt/Zoom (PTZ) Setup:

NOTE: Consult the instruction manual of your PTZ camera for complete

information about your camera, including protocol, baud rate, data bit,

stop bit and parity settings before beginning setup. Enter these settings in

the DVR.

Step 1: Connect your PTZ Camera to this DVR

Connect a PTZ camera to the BNC and DC power cables. Also, connect

the communication cable from the PTZ camera to the 485A (TX, +)

and 485B (RX, -) control inputs to the Alarm/PTZ block on the back

of the DVR. Note there is only one set of PTZ control inputs (485A &

485B), however multiple PTZ cameras can be set up by making parallel

connections. See diagram for details and see “PTZ Camera Setup” Info

box for additional information.

Step 2: Conﬁgure PTZ Communication Settings:

To access this menu, from the MAIN MENU click ADVANCED then PTZ (see

PTZ Setup image). The PTZ setting options for each camera can be selected

independently and are available under each camera’s channel number.

1. Under PROTOCOL, select PELCO-D or PELCO-P for the selected channel.

2. Under BAUD RATE, select 1200, 2400, 4800, or 9600.

3. Under DATA BIT select 5, 6, 7, or 8.

4. Under STOP BIT, select 1 or 2.

5. Under VERIFY, select ODD, EVEN, MARK, SPACE, or NONE parity bits. Note:

Mark = 1, Space = 0 parity bits.

6. Under ADDRESS, provide an address from 001~255 using the Virtual Key-

board for each PTZ camera.

7. Click APPLY. Click OK in the conﬁrmation window.

8. Click EXIT in all menus until all windows are closed.

Step 3: Conﬁgure the Operation & Control of your PTZ

Camera(s):

After your PTZ camera(s) are set up you can control their

operation from your DVR. Note: Individual features must be

available on your camera to operate.

1. In Live View, double click on the Channel with the connected

PTZ Camera to open to full screen view. This selects the

channel to conﬁgure and control.

2. From the Quick Access Menu select PTZ. (See image at left)

3. From the PTZ Setup screen you can adjust:

• Pan Speed: Adjusts the speed the camera will move.

• Zoom: “+” Zooms in and “-” zooms out

• Focus: “+” and “-” focuses the picture.

• Iris: “+” lets more light in and “-” removes light from the picture. This is useful to correct

backlight issues.

• Directional keys: Left and Right Arrows control the pan; Up and Down arrows control the tilt. Tip:

Hold the mouse button down while clicking on an Arrow Key and drag the cursor away from the

key to initiate the Auto Movement feature. The camera will pan continuously 360 degrees from

the position it is in or tilt up or down to the limit of the camera until you click OK. This is useful if

you want to manually operate the camera without continuously holding or clicking the arrows.

PTZ Camera Setup

NOTE: It is recommended for best results to use 120Ω

shielded twisted pair cable of a sufﬁcient gauge to meet

your application length. 18 to 22 gauge is usually sufﬁcient.

In addition, be sure to only install the 120Ω terminating

resistor that comes with your PTZ camera in the last parallel connected

camera. Keeping that resistor in all cameras can possibly degrade the

signal and can cause unexpected or loss of operation and control.

Install 120 Ω

terminating

resistor in last

camera only

485A

485B

PTZ Inputs Conguration

BA BA BA

PTZ Setup

Select PTZ from the

Quick Access Menu

PTZ Setup - Sub Menu

system Info and system update

System Information:

View system information, including the ﬁrmware version, MAC address, and

serial number of the system. To access this menu, from the MAIN MENU click

ADVANCED then click INFO.

System Maintain

Use the SYSTEM MAINTAIN menu to update system ﬁrmware and set an

automatic system reset schedule. To access this menu, from the MAIN MENU click

ADVANCED then click MAINTAIN.

To enable AUTO RESET:

1. Under AUTO RESET, select ON. The Settings option appears.

2. Under SETTINGS, select

EVERY DAY, then set the time of day using the Virtual Keyboard

EVERY WEEK, then set the day from the drop down menu and time of day

EVERY MONTH, then set the month from the drop down menu and the time

of day.

3. Click APPLY. Click SURE in the conﬁrmation window

To restore factory settings:

1. Click DEFAULT SETTINGS. Click SURE in the prompt. This will restore all or selected items to the original factory settings.

NOTE: Recorded video on the HDD will not be erased.

To restart the machine (soft-reset):

1. Click RESTART.

2. Click SURE in the prompt. The system will perform a soft-reset and load to a live split-screen view.

To upgrade ﬁrmware:

1. Copy the ﬁrmware ﬁle to an empty USB ﬂash drive. The ﬁrmware ﬁle should

not be in a folder.

2. Connect the USB ﬂash drive to the top USB port on the front panel of your

system.

3. Open the SYSTEM MAINTAIN (MAIN MENU>ADVANCED>MAINTAIN).

4. Click SYSTEM UPDATE. The system will scan the USB ﬂash drive and begin

updating the ﬁrmware. Do not remove the USB ﬂash drive while the upgrade

is taking place.

5. PARAMETER EXPORT: Copies the system settings of the device to an empty

USB ﬂash drive.

6. PARAMETER IMPORT: Imports system settings from another device.

System Info

System Maintain

System Update Warning Message

Restore Factory Defaults

Warning! Restoring factory defaults will cause any settings you’ve

made to the system to be deleted. This includes recording and

network setups along with passwords. This step cannot be un-

done. NOTE: Recorded video on the HDD will not be erased.

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BRK HS-4705-400 Manual

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