Service manual

DVR-700/NS-PSW700/NS-P700

DVR-700/

NS-PSW700/NS-P700

Check to make sure that the serial port is open.

If “COM x opened!” is not displayed, it is possible that 232C port of the

PC has a problem.

The checksum of the ROM code is displayed in the frame of “SUM from

FILE” (to be used for confirmation after writing)

When the hex file is loaded

3. Select the firmware.

Click [...]. (Fig. 2)

Select “DVX700_data1_verx_xx.hex”. (Fig. 2)

4. Connect the power cable of the NS-PSW700 to the AC outlet.

5. Make sure that the DVR-700 is in the standby mode.

6. Start up the self-diagnostic function mode by pressing the “TEST” key, “ON SCREEN” key and “STANDBY/ON” key on

the remote control in order.

7. Select the “15-1 DSP STBY” menu by pressing the “

▲

(up) ” (Forward) key and “

▼

(down) ” (Reverse) key on the

remote control.

Fig. 2