Installation Instructions

31 DVB-T Receiver

7.4 Software Upgrade

1. We offer the functions for user to connecting receiver (Master) to the other receiver

(Slave) via serial interface to upgrade software code and program list.

2. Connect master receiver to slave receiver via serial interface. Enter “Software Upgrade”

menu in master receiver and press [ / ] keys to switch upgrade mode.

3. Upgrade modes include: allcode / maincode / videoback / radioback / defaultdb /

userdb

4. Turn on slave receiver and it needn’t operate any setting.

5. Moving highlight to “Start” on master reeciver and press [OK] key to start upgrade.

6. Press [Exit] key to save the parameters and draw back.

7. TOOLS