LG CM4540 Service Manual

1. MCS PROGRAM
Download program file name must be
- HG440_CM4740_DATE.bin : CM4740 4M Flash
- HG420_CM4740_DATE.bin : CM4740 2M Flash
- HG440_CM464P_DATE.bin : CM4640P (With Ipod)
If security program (Water Wall) is activated on your PC, you must save the file to the USB storage
device and disable the security software, then download the file to your set.
Caution: When downloading the file, you should neither unplug the USB device, change to the other
function, nor power off the device. USB device must be unplugged when the downloading
process is completed.
ON VFD DISPLAY SCREEN
NO USB
↓← Insert USB device at USB function.
SEARCH
↓
FIRMWARE
↓
FINISH
↓
POWER OFF MANUALLY ← When completed, remove USB device.
1-8
PROGRAM DOWNLOAD & UPDATE GUIDE

LG CM4540 Specifications

General

Brand	LG
Model	CM4540
Category	Stereo System
Language	English