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1-7

Only for training and service purposes.

2. Using USB

Step 1. Prepare GX update binaries.

Update module Preﬁ x & Extension Filename Sample

B/E MAIN_GX*.BIN MAIN_GX_BAR_200429A.BIN

Micom MICOM_GX*.HEX MICOM_GX_BAR_2001220_E8F6.HEX

Wireless Subwoofer Tx WOOFERTX_GX*.BIN WOOFERTX_GX_200005_191028_Checksum_6D43.bin

Wireless Subwoofer Rx WOOFERRX_GX*.BIN WOOFERRX_GX_201005_191112_Checksum_4BB9.bin

Wireless Rear Tx REARTX_GX*.BIN REARTX_GX_204003_191126_Checksum_269F.bin

Wireless Rear Rx REARRX_GX*.BIN REARRX_GX_Ver185001_171128_checksum_DFDF.bin

MEQ MEQ_GX*.BIN MEQ_GX_BAR_200103D3_210828.BIN

PEQ PEQ_GX*.BIN PEQ_GX_BAR_1912260_6326.BIN

Option OPT*.BIN OPT_GX.BIN

Step 2. Copy all updated GX binaries to USB memory.

Step 3. Power on GX main unit.

Step 4. If there is an updated wireless subwoofer rx binary in update list,

you need to pair between main unit and subwoofer unit before start update.

Step 5. If there is an updated wireless rear rx binary in update list,

you need to pair between main unit and rear speaker unit before start update.

Step 6. Press Function key to change function to USB.

Verify whether USB function is or not by VFD.

Step 7. Attach USB which has update binaries to the USB slot of GX main unit.

(VFD Model)

USB

5 V 500 mA

LG GX / SPN5-W User Manual

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