Gefen GEF-3GSDI-16416 Switch User Manual


 
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FIRMWARE UPDATE
Firmware Update Procedure
To Begin the update procedure the unit’s Boot Loader must be activated. To
activate the Boot Loader please follow the procedure below:
If the unit is already powered on, the following RS-232 command can be
used to activate the Boot Loader:
1. Connect RS-232 cable to PC and activate a terminal program.
2. Type the command: #ACTIVEBOLO followed by the ENTER key.
3. Re-type the command: #ACTIVEBOLO and press the ENTER key.
If the unit is not powered on, follow the instructions below to activate the
Boot Loader:
1. Connect RS-232 cable to PC and activate a terminal program.
2. Make sure the terminal program is set to the following:
a. Baud rate = 19200
b. Stop bits = 1
c. Data bits = 8
d. Flow control = None
3. Press the following three buttons on the front panel of the 16x16
simultaneously, while powering-on the unit:
a. select
b. < (left cursor)
c. > (right cursor)
Once the Boot Loader is activated the following message should appear:
16x16 Boot Loading
================== Main Menu ============================
Download new program -------- 1
Cancel ---------------------- 2
=========================================================