Software Upgrade; Remote Control Help - Optex ORT 8820 Instruction Manual

4 In step 1 and step 2, press [Exit] key can draw
back from this item and without saving.
4.4

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 [Left/Right] keys to
switch upgrade mode.
Upgrade modes include: allcode / maincode /
videoback / radioback / defaultdb1 / userdb
3 Turn on slave receiver and it needn't operate any
setting.
4 Moving highlight to "Start" on master reeciver and
press [OK] key to start upgrade.
5 Press [Exit] key to save the parameters and
draw back.
4.5

Remote Control Help

When you enter "Remote Control Help" menu, you will
see the picture like below:
1 When you press any keys on the remote control,
the corresponding key on the screen will be
highlight and show up a statement of this key on
the right side on the screen.
2 Press [Exit] key when the highlight is on the "Exit"
item will draw back from the "Help" menu.
Specifications subject to change without notice
24
Preliminary Confidential Proprietary
Basic Operations
M3330 User Manual