Firmware Information

Software Information

Firmware Identifier 0115J5V304WW_3040WW
Supported Product EH-LS9000B
Version WWV304.0

Download

File Name File Size (bytes)
EPSONPJ_HA47_WWV304.bin 144,627,224

History

Version Note
WWV304.0 Fixed bugs and functions are improved.
WWV303.0 [Feature improvement] 1) China Energy Efficiency Label Compliant: Standby power consumption is 0.5W or less.
WWV302.0 Fixed bugs and functions are improved.
WWV301.0 Security Update: For enhanced security, downgrading from version V3.01 or later to V3.00 or earlier is no longer supported. Any downgrade attempt will fail, and the projector’s LEDs will flash rapidly to indicate this. Note: Downgrading is not supported under any circumstances.
WWV300.0 [Bug fix] 1) Fixed a problem when using Rear or Rear/Ceiling projection, turning on frame interpolation may result in abnormal picture quality. 2) Fixed a problem where sound would stop coming out of the sound bar connected via ARC if the HDMI cable on the device connected to HDMI1 was plugged in or unplugged during ARC connection. Initial release.