LG SH4 Service Manual

1-6
1. Preparation
- Remote control.
- Do format USB Memory to FAT32 File system.
- USB : Update fi le exist only in the USB Memory stick.
Ex ) SH5 :
MCS  E:\PG540_SH5_*.bin (if USB driver is E:\)
EQ  E:\EQ_PRG_*.BIN (if USB driver is E:\)
Wireless Tx  E:\WIRELESS_TX.bin (if USB driver is E:\)
Wireless Rx  E:\WIRELESS_RX.bin (if USB driver is E:\)
2. Update
1) Power on.
2) Select the USB function (USB Mode).
3) Insert USB.
4) Display in VFD.
MCS : “FW UP”  “FINISH”  Power off.
EQ : “EQ UP”  “FINISH”  Power off.
Wireless Tx : “UPDATE”  “TX XX”(Progress)  “FINISH”  Power off.
Wireless Rx : “UPDATE”  “RX XX”(Progress)  “FINISH”  Power off.
5) Loading is shown while updating.
Never remove USB or AC cord.
6) After update fi nish, show FINISH in VFD and power off automatically.
7) Power cord un-plug.
MCS / EQ PROGRAM UPDATE GUIDE

LG SH4 Specifications

General

Audio decoders	DTS Digital Surround, Dolby Digital
RMS rated power	300 W
Audio output channels	2.1 channels
Audio Return Channel (ARC)	Yes
Number of tweeter drivers	2
Soundbar speaker RMS power	120 W
Subwoofer type	Active subwoofer
Subwoofer location	Separate
Subwoofer connectivity	Wireless
Cables included	Optical
Receiver included	-
FM radio	No
Product color	Black
Audio formats supported	FLAC, LPCM, MP3, OGG, WAV, WMA
Consumer Electronics Control (CEC)	SimpLink
Magnet type	Ferrite
Apple docking compatibility	Not supported
Power consumption (standby)	0.5 W
Power consumption (typical)	22 W
HDMI in	1
Bluetooth version	4.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Connectivity technology	Wired & Wireless
Package depth	223 mm
Package width	946 mm
Package height	373 mm
Package weight	9000 g

Weight and Dimensions

Depth	85 mm
Width	890 mm
Height	53 mm
Soundbar weight	2340 g
Subwoofer depth	320 mm
Subwoofer width	171 mm
Subwoofer height	252 mm
Subwoofer weight	4200 g