JVC CB100 User Manual

Page 100

Chapter 4—Setup Adjustments

4-48

Hughes-JVC Technology Corporation

The system has verified that the load module is correct and is ready to
update the Flash. Press E

NTER

to perform the update (E

now to

abort the update with no changes). Do not turn off the power during
the 15 to 30 seconds the Flash is updated (the machine will be un-
bootable, requiring installation of a new set of flash chips).

When the Boot software has been successfully updated, re-start the

projector under control of the updated boot manager by entering the

REBOOT

command , then press C

TRL

+ S

HIFT

+ _.

The following will be displayed on the screen:

9. To update the System Software from the Boot Manager prompt:

Enter the command

LOADBOOT

at the prompt. The screen will read:

Select T

RANSFERS

END

EXT

ILE

from the W

INDOWS

ERMINAL MENU

(usually in the A

CCESSORIES

window).

Select L

IST

ILES OF

YPE

: A

ILES

from the

END

EXT

ILE

IALOG

Select the disk and/or directory with the HJT Model 100 Projector software.
Select the file named S

SYS

HEX

and press OK button to begin the upload.

Reprogramming Flash Sector 0 1

Boot Manager software update successful

Command: __

Boot Manager Ver 1.3.0 (Service Mode Startup)

Command: __

Command: loadboot

System software update procedure

* * * WARNING: IMPROPER USE MAY MAKE THIS SYSTEM
UNBOOTABLE * * *

(This warning relates to the Flash Memory updating in Step 12.4.
Do not turn projector power off while the Flash Memory is updating.)

Memory buffer reset to 0

XFF

Begin your S-record upload now (E

to abort)