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Hitachi

Hitachi Information & Telecommunication Engineering, Ltd.

User's Guide download

You can get the instruction manual that can download online has become with the following products.

Instruction manual

Version
UM7000 User's Guide (PDF 385kB) Version 1.1
UM7000 Command Line Setting Method (PDF 236kB) Version 1.1
UM7000 MIB Tree Structure (PDF 121kB) Version 1.0

Installation and Operation

Mounting Method on Rack

  1. This device can be mounted on the 19 inch JIS standard or EIA standard rack.
  2. Make sure that shelf (or support angle) to support the device is provided.
  3. Insert the device into the rack from the front side along the shelf. Then, make sure that the positions of screw mounting hole on the rack mounting panel and the screw hole on the rack are aligned with one another. If they are not aligned with one another, correct the position of the shelf.
  4. Fix the rack mounting panel to the rack by using the 4 rack exclusive screws (2 screws for the JIS standard conformed rack).

Caution

Installing/Removing SFP Module

To install an SFP module in the device, insert the SFP module deep into the connector in a horizontal direction as shown in Figure 1. Make sure that the SFP module does not come out even pulled to the removal direction after the insertion. Also, when removing the SFP module, push down the lock releasing lever in the arrow direction first and then pull out from the connector in a horizontal direction.

Figure 1 Installing/Removing SFP Module
Figure 1: Installing/Removing SFP Module

Connecting Method to External Device

RF Output Interface (RFOUT1 – RFOUT8)

It is the 64-QAM modulated output of the MPEG-2 TS packets over IP networks. Connect to the frequency mixer or so on.

Network Interface for MPEG-2 TS Transmission (SFP1)

Connect to a router which is located between a transmitter (UM6000 and so on) and this device. For the SFP module connector type, use RJ-45 for the transmission through LAN cable, and use LC for the transmission through an optical fiber.

Network Interface for Monitor / Control (LAN)

To monitor and control the device using SNMP, connect an Ethernet interface connector and an external terminal with a LAN cable. Also, in the case of the direct connection with an external terminal, use a cross cable, and use a straight cable when using HUB.

Serial Interface (Control)

When setting using RS-232C, connect to a setting terminal (hyper terminal or PC installed terminal software) with a RS-232C cable. For the connection cable, use "D-sub9 pin, female-female, cross".

Setting Method

This device can be set the parameter such as IP address using a setting terminal.

Connecting by RS-232C

If RS-232C is used for connecting UM7000 to a setting terminal, connect a RS-232C cable (D-sub 9pin female-female cross) to the D-sub 9pin male connector on the rear side of the device.
For the setting terminal, use a commercial Windows PC with a hyper terminal or installed terminal software.
Table 1 shows parameters on the setting terminal side.

Table 1 List of Parameters on the Setting Terminal Side

Table 1 List of Parameters on the Setting Terminal Side
Item Standard Remarks
1 Communication method RS-232C  
2 Data transfer speed 115200bps  
3 Synchronization establishment method Start-stop synchronous communication  
4 Communication method Full-duplex  
5 Data format Start bit: 1
Data bit: 8
Parity bit: Odd numbers
Stop bit: 1
Flow control: None
 
6 Connector D-SUB9 pin (male/inch screw)  
7 Connection cable Cross cable  

Connecting by Ethernet (TELNET) for control

For the connection method by Ethernet for control, connect a LAN cable to a LAN connector on the rear the device to connect to the setting terminal. (Use crossing cables for direct connection or straight cables for connection via HUB)
For the setting terminal, use a commercial Windows PC with a hyper terminal or terminal software installed.
Table 2 shows the connection conditions on the setting terminal side.

Table 2 Connection Conditions on the Setting Terminal Side

Table 2 Connection Conditions on the Setting Terminal Side
Item Standard Remarks
1 Used port number Standard TELNET port (23)  
2 Number of simultaneous connection sessions 1  

At the time of startup

When starting up the device, messages described in Figure 2 are displayed. The setting method is as follows.

Figure 2 Console Window after Startup
Figure 2: Console Window after Startup

(1) Press any key on the keyboard. (This message is displayed only the case connected by RS-232C)
(2) Enter the already set password and press enter key.

Command list and setting contents

Tables 3 and 4 show lists of usable commands when connected by the setting terminal. Furthermore, Table 5 shows network operation setting items and Table 6 shows TS operation setting items. Note that all setting changes need to be saved by the save command. Without saving the setting, restarting the device discards the changed contents. (The setting is restored to the status before the change.)

Table 3 UM7000 Command List (1/2)

Table UM7000 Command List (1/2)

Table 4 UM7000 Command List (2/2)

Table UM7000 Command List (2/2)

Table 5 Network Operation Setting Items

Table Network Operation Setting Items

Table 6 TS Operation Setting Items

Table TS Operation Setting Items

Appearance(LED)

The normal and error status can be confirmed by the status display LED on the front side.

Device Internal Error

Figure 3 Appearance(LED): Device Internal Error
Figure 3: Appearance(LED): Device Internal Error

Each processing part of the device is monitored and an error can be displayed. Confirm the error status by the status display LED (ALM) on the front side. The details are as follows.

  1. When the device is operated normally, the LED lights up green.
  2. When an error occurs on the device, the LED flashes or lights up red. If an error occurs, perform the following checks.
Step 1: Confirming cooling fan
Confirm that the cooling fan on the back side of the device is rotating. If the cooling fan does not rotate, the fan is out of order and the immediate replacement is required.

 

Cooling Fan Replacement Method

  1. Remove the cable connected to the connector located at the right side of the fan.
  2. Loosen the 4 fixing screws to remove the fan.
  3. Mount the new fan for the replacement with the 4 fixing screws.
  4. Connect the cable to the connector located at the right side of the fan and confirm that the fan is rotated and the status display LED (ALM) is switched off.

Figure 4 Cooling Fan
Figure 4: Cooling Fan

Caution

Confirming IP Input Error

Figure 5 Appearance(LED): Confirming IP Input Error
Figure 5: Appearance(LED): Confirming IP Input Error

The video transmission Ethernet input status can be monitored and displayed. Confirm them by the status display LED (IALM1) on the front side. The details are as follows

  1. When the normal IP (TS) signal has been input, this LED lights up green.
  2. If IP input signal is an error, the LED flashes or lights up red. In case of the error, follow the below checks.
Step 1: Confirming setting per TS over IP port
Confirm the setting per TS over IP port for this device (receiver) and the counter device (transmitter). For the confirmation method, refer to the users` guide of UM6000 or UM6300.
Step 2: Confirming the TS over IP common settings
Confirm the TS over IP common settings of this device (receiver) and the counter device (transmitter).
For the confirmation method, refer to the users` guide of UM6000 or UM6300.
Step 3: Confirming the MPEG-2 TS network interface
Confirm the router connected to this device and the LAN cable to the router.
Step 4: Confirming the network environment of the MPEG-2 TS network interface
Confirm that no failure occurs in the network of the MPEG-2 TS network interface.

 

Confirming Power Failure

Figure 6 Appearance(LED): Confirming Power Failure
Figure 6: Appearance(LED): Confirming Power Failure

Power is monitored and power failure can be displayed. Confirm the status from the status display LED (POW1, POW2) on the front side. The details are as follows.

  1. When the power unit is operating normally, this LED lights up green.
  2. When the power unit has an error, the LED lights up red. If 100V AC power which is input to this device has an error, it will be the power failure. In this case, check the power supply source to this device. If the LED does not light up green yet, a replacement of the power unit is required.

Power Unit Replacement Method

  1. Switch off the power unit to be replaced and remove the power cable.
  2. Loosen the power unit mounting screws. When backlash can be seen in the mounting screwsand, pull out to the forward direction slowly.
  3. Insert the power unit to be mounted and push it slowly to the position where the front panel of the power unit and the front panel of the device are fit.
  4. Tighten the power unit mounting screws by fingers to fix them.
    Note: The Groove of the power unit mounting screw head should be used only when loosing the screw by using a screw driver in the case that a screw is too tight (do not use the glove when loosing the screw).
  5. Connect the power cable and switch on the power unit. Then make sure that the status display LED (POW1 or POW2) lights up green.

Caution

Fuse Replacement Method

  1. Switch off the switch of the power unit to be replaced.
  2. Remove the power cable of the power unit to be replaced from the power inlet.
  3. Remove the fuse holder located under the power terminal.
  4. The fuse has been inserted into the fuse holder. Replace the fuse with the new one.
  5. Mount the fuse holder on the original location.
  6. Connect the power cable to the power inlet.
  7. Switch on the power unit and make sure that the status display LED (POW1 or POW2) lights up green.

Note: For the replacement fuse, use the following stated fuse.

  • Type: Time-lag fuse
  • Rating: AC250V 3.15A
  • Shape: φ5.2×20mm
  • Standard: UL, CSA, PSE

(Example) SOC Corporation ET series ET 3.15A

Figure 7 Power Intel with Fuse
Figure 7: Power Intel with Fuse

Caution