
GRH-K1004A.34.1.01.12.2011Owner's Manual© ASP AGDigital Recording SystemsGRH-K1004A 4 Channel H.264 HD-SDI Recorder with DVD-RW DriveGRH-K2108A 8
4.2. Installation and ConnectionConnecting the camera:Connect the CCTV camera to the DVR using the BNC cable as shown below:Please make sure that all
Connecting the monitor:Connect a CCTV monitor using either a HDMI cable or a VGA cable with the corresponding port.Connecting Audio:Connect the audio
- When supplying the DVR with power, the DVR starts booting automatically.- In order to cut off the power, press the power switch on the DVR front for
Dialogue box to edit a word:The dialogue box to edit a word is shown below. It is possible to input both letters and numbers.Keep pressing the [▲/▼],
Operable range of the remote control:Loading the batteries into the remote control:The remote control requires two AAA-type batteries. Please refer to
Advanced configuration:13English
Connection to an USB storage device for backups:Internet/Intranet configuration:4.3.4. Basic SettingsViewing Image:When powered on, the DVR starts aut
Setting Date & Time:- Press the [MENU] button and select “System” when the OSD menu appears.- Select “Date/Time” and press the [Enter] button.Ti
(1) Select “Apply Date/Time” using the [◀/▶] or [▲/▼] arrow buttons and press [Enter]. Then a warning message will appear as shown below; (2) Select
Program Setting: Set the resolution, the frame rate and the quality for each channel for normal recording and event recording in the “Program” submenu
4.4. Connecting and Configuring Ports4.4.1. Wire HandlingWhen connecting a wire to a terminal block, follow the instructions below. Note the different
Connecting a sensor:Refer to the following images for connecting S1 ~ S8 (S4 for GRH-K1004A). It shows how to connect a dry contact (please also refer
Specification:In order to run the relay output of the DVR normally, the following conditions are required.Connecting relays:Connect R1~R2 with referen
Serial Port Configuration:Configuring serial ports for Pan/Tilt/Zoom cameras:The DVR supports the control of PTZ cameras over the COM port. For a list
The following PTZ protocols are supported by the DVR:Serial Connection Settings:You can set up the serial port and the PTZ configuration in the “Devic
Under "Device" > "Serial", you can set the protocol, port, baud rate, parity bit, stop bit and data bit, correspondingly to the
Serial (COM1) Setup: (1) Select “Device” in the OSD menu and move to this sub-menu by pressing [Enter]. (2) Select COM1 and configure the name/type of
Connecting USB devices:The USB port can be used for simple video copying (within 1 hour) to an USB memory device. It is recommended to use a device wh
Connecting video outputs:If the Video signal is looped through, the DVR notices this and sets the end resistance automatically. Please ensure the corr
4.4.4. HDDPlease refer to the following list for compliant HDDs:HDD registration and format:After mounting the HDD and booting the system, the “Disk M
Content:1. Introduction11. Available Versions22. Key Features of your DVR22. Important Safety Instructions33. Package Contents44. Installation51. Part
(1) Press the [Enter] button in “Disk Manager”. (2) Using the [▲/▼] buttons, select the new HDD (Displayed [No] on Enabled item) and press [Enter]. (
xDSL: First, change the Ethernet Port under Network settings to xDSL and then move to the xDSL menu. After this, just put in the ID and Password for y
5. Menu Use5.1. Menu StructureThe menu structure is shown in the image below. The settings for each menu are explained in the following chapters.5.2.
From left to right: 1. Access Main Menu 2. Select Multi Mode View 3. Start Sequence 4. Digital Zoom 5. PTZ Control 6. Backup Data 7. Search8. Enter Pl
FACTORY DEFAULTSystem:32English
Network:33English
Device:Event:34English
Record:Program initial value for GRH-K1004A / GRH-K2108A:35English
6. MonitoringAll HD-SDI video image channels connected to the DVR are displayed on the screen after booting the DVR.6.1. Basic ScreenAfter the power c
6.5. Sequence ModeBy pressing the [SEQ] button a user defined sequence will start switching between single channels and division views after a preconf
Product Warranty and Limits of ResponsibilityThe manufacturer does not assume any responsibility concerning the sale of this product and does not dele
In the “Monitor” menu you can define an Event Pop-up time. If this is set, the DVR will display only the channels on which an event occurred. For exam
6.9. PTZ ControlConnect a PTZ controller to the DVR and set the relevant protocol in the “Serial Setup” menu and the corresponding camera menu, then t
- Press the button of the desired channel, or select the channel with the mouse. - Press the PTZ button from the front panel or click on the PTZ icon
7. Playback7.1. Playback Mode7.1.1. Playback on Standard monitor (16 / 9 / 4 division) - Please press the [PLAY] button in monitoring mode or click th
7.2. Search ModeThe DVR supports 4 different modes to search for video material (Time, Calendar, Event, Thumbnail). Press the [SEAR] button on the fro
7.2.2. Calendar SearchMonth:Select the Month and Year to search for. Use the direction keys or the scroll wheel of the mouse to change the month/the y
Start-REC Time:Starting date and time of the first recordingEnd-REC Time:The date and time of the last recordingSearch Start Time:Input the start date
7.2.4. Thumbnail SearchUse this search mode to search by thumbnail preview pictures. Select the channel, date and time and the time interval to create
7.3.1. CD/DVDThis is the copy function if you use a recordable CD or a DVD. Please insert the recordable CD or DVD first before you start the backup m
7.3.2. RE4The RE4 format can be backed up on external HDDs and USB Flash drives. Together with the video a Mini player will be copied to the Storage d
Audio Recording These products support real-time audio input and recording. - Simultaneous 4ch audio input & recording available - Input : 4ch RCA
Select disk:Select the media you want to copy to. Press [Enter] on the Disk list or click the mouse.Start:Starts the backup. Press [Enter] or click th
8. Configuration8.1. System SetupTime, Disk and Authority settings and miscellaneous settings can be configured here.8.1.1. Date/TimeThe Date and Time
Custom DST:You can also use a custom DST. Select a fixed day of a week (first Tuesday of March) or the day of a month (24th of March) to select when t
Apply:When pushing the “Apply Date/Time” button, you will see the message box shown below.NOTE:Except for the "Date/Time" configuration, all
NTP Local server IP:Input the IP address of the local NTP server or a DVR that is working in NTP server mode.Interval:Configure the interval of the ti
Disk Manager:“Disk Manager” is the menu for the management of internal or external HDDs (hard disk drives). You can see the type, name, the bad block
Disk Status:In the “Disk Status” menu you can check the temperature and status of the installed HDDs.Mirroring (only GDV-C4416A & GDV-B8832A):In t
NOTE: The recording performance of the DVR will be reduced when the mirror function is activated.8.1.3. User SetupThe user setup is only visible for t
Functions:Here you can define which functions of the DVR the user can access.Menu: gives the user the right to access the configuration menu. (He has
NOTE:The password prompt will be visible after the DVR has started and when nobody is logged in. After that, the user that is logged in has access to
2. This Product is for indoor use. It is not weatherproof. Please use the product considering its environmental specifications (Temperature & Humi
User setup page for users:A user will see a different page than the administrator. He will be only able to change hisits own password:8.1.4. UtilityCo
Language:Select the language you would like to use.Firmware Update:You can update the firmware by a USB Memory device. - Insert a USB memory device in
Factory Reset:Set all configurations back to factory default.NOTE: Only the administrator is allowed to perform a factory reset.System Information:The
IP Address:The IP Address is for connection between the DVR and the Control Center and also for the web connection with the WebViewer (Net Mask and Ga
8.2.1. xDSLThe DVR can be connected directly to an xDSL modem and use a PPPoE connection for direct access to the Internet. If you are using this, ple
DDNS URL:This menu is for setting a server address where the DVR can register its dynamic IP address. The DDNS address, on which GRUNDIG is operating
PTZ Setup: In this menu it is possible to carry out an additional configuration for the PTZ Address and the PTZ Port.PTZ Home:Enable or disable the Ho
8.3.2. Monitor SetupConfigure all connected monitors. Depending on the model of the DVR and the attached monitor different options are available.Event
8.3.3. Audio SetupIn this menu the user can configure Audio recording, Volume, Synchronisation and Mixing.Audio Channel:Select the channel you want to
8.3.4. Text SetupRecording:Enable or disable the recording of transmitted texts.Sync Text with:Select the channel which will be synchronised with the
4. Installation4.1. Part Names and FunctionsFront view of GRH-K1004A & GRH-K2108A:5English
8.3.5. Serial SetupThe DVR has 3 serial ports. One is a RS-232 serial connection and the other 2 ports are serial RS-485 connections.Serial Port:Selec
8.4.1. Event CheckEnable or disable the event checking algorithms. You can set up a schedule for the event check if you want to enable the event check
8.4.2. Event ActionsConfigure what action the DVR will perform if an event is detected.Event Action:There are 7 different actions you can choose from:
System Event source:In the system event source menu you can configure which system events are used for event action (Bad block, Disk full, Fan error,
Authentification:Please select here if your SMTP Server needs an authentification. You can also choose if your SMTP Server is using a TLS encryption m
Twitter setup: 1. Generate PINThis will generate a link to the Twitter website, where you can allow the access of the DVR to your account.NOTE: If yo
Sensitivity:The sensitivity of the motion detection can be configured from min. 1 to max. 10, whereas 1 means less sensitive and 10 means very sensiti
8.4.5. PresetConfigure which preset is loaded for PTZ cameras when an event is detected. You can select between sensor events, motion detection and te
CH (Channel): Displays the channel number.R (Resolution):There are 2 resolutions: 720p & 1020p.F (FPS): FPS means frame per second. The user can s
Continuous & Event Recording:If the DVR is set to Continuous & Event the DVR will record all the time. If an event occurs the recording settin
Rear view of GRH-K2108A & GRH-K2108A:6English
Select the days and the time zones which you want to record. You can also select different programs for different times.- Program: Set the recording p
9. GRUNDIG Web ViewerThe GRUNDIG WebViewer is a Web application program to access the DVR over an Ethernet or Internet connection. You can monitor the
9.3. User SetupTo access the GRUNDIG WebViewer, user authority and password can be changed in the DVR or in the Control Center configuration (see the
9.4. Available BrowserThe GRUNDIG WebViewer is optimised for the Windows Internet Explorer 6.0 or higher. But GRUNDIG also supplies a Java based acces
You can change to 1, 4, 9, 13, 16, 25 or 36 divisions by clicking on the number on top of the page. Also, you can change to 1-channel mode by clicking
9.5.2. Playback on Standard monitor (16 / 9 / 4 division)Move to the playback function by clicking on the image above.9.5.3. Channel On/OffYou can sel
9.5.7. Event DataThe event log is displayed at the bottom of the monitoring page and shows all the event information stored on the DVR.9.5.8. Relay op
9.5.10. Using PTZAmong the icons on the top of a video in monitoring mode, click ‘PTZ’ to activate the control Pan, Tilt, Zoom, and Focus. If a PTZ ca
9.5.12. Closing Video ChannelYou can disable and enable channels by clicking on the corresponding button at the top of the screen.9.6. PlaybackIf you
9.6.2. Image recordingYou can save a playback image as ‘.bmp’ picture file. Select the channel with the mouse and click the ‘Save’ button.A Save Image
Remote Control:It is possible to use all functions of the DVR with the remote control,. If several DVRs are set with unique ID numbers, they can be co
9.6.4. BackupYou can choose between .re4 (multi-channel) or .avi (single-channel) backup. Select the time, date and channel you want to back up und ch
9.6.8. Searching in the CalendarWhen a video was recorded on a special date, that day will be coloured in black. When a day is coloured in grey, this
9.7. Java based Web ViewerThe GRUNDIG DVRs also support a connection based on Java. This technology can be used to get access to the DVR using another
10. GRUNDIG Live Mobile ViewerThe GRUNDIG Mobile viewer is a viewer service for monitoring video with many different mobile devices. To access the mob
10.2. Monitoring PageThe monitoring page shows the selected channel video and some functions you can use, right below the video display. The functions
Specifications GRH-K1004AOperating System Embedded OSVideo Inputs 4 CH HD-SDI, BNCVideo Outputs 1 VGA, 1 HDMIStorage Max. Expansion 16TB (intern or
Motion Detection On/ Off/ Area SettingEvent Source Motion, Alarm, Text, Video Loss, SystemEvent Action Pop-Up, Relay, E-Mail, FTP, Network, Buzzer, P
EC Declaration of ConformityGRH-K1004A 4 Channel H.264 HD-SDI Recorder with DVD-RW DriveGRH-K2108A 8 Channel H.264 HD-SDI Recorder with DVD-RW DriveIt
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