| WWV163.0 |
Fixed bugs and functions are improved. |
| WWV162.0 |
# (RED 1) to (RED 5) are responses to the European Radio Equipment Directive (RED).
# (ECRC 5) and (ECRC 6) are related to "Epson Classroom Connect (ECRC)" for Windows/macOS.
1. Security update
(RED 1) Changed the minimum number of characters for "Remote Password" and "Web Control Password".
Before : Minimum number of characters is 0, maximum number of characters is 32
After : Minimum number of characters is 8, maximum number of characters is 32
(RED 2) If the "Remote Password", "Web Control Password", or "Passphrase" for Simple AP is set to 7 characters or less, the following message will be displayed.
Before : Not displayed
After : The following message will be displayed.
"Enter a password using at least 8 characters."
(RED 3) Countermeasures against a Brute-force attack.
If the password(*) is incorrect when connecting to the projector using a web browser or ESC/VP.net, access from the same IP address will be restricted for 2 seconds.
(*) Passwords: "Remote Password", "Web Control Password", "Monitor Password"
(RED 4) Limitation of a firmware downgrading.
To improve security, downgrading from V162 or later to V161 or earlier is no longer functionally possible. When you try to do that, the projector's LEDs will flash rapidly and the downgrading will always fail.
* Note that a downgrading is not supported.
(RED 5, ECRC 5) Supports ECRC for Windows/macOS V1.01 (released at the end of April 2025) and later. V1.00 is not supported.
The communication method between projector and ECRC for Windows/macOS has changed to improve security. So, the save function will no longer be available with ECRC for Windows/macOS V1.00.
The save function will become available by using ECRC for Windows/macOS V1.01 (released at the end of April 2025) and later.
2. Feature improvement
(ECRC 6) Non-interactive models will also support ECRC.
(7) Delete Crestron Connected password setting menu.
This setting is no longer necessary, so it will be deleted.
(8) Disable the H.265 codec when using Screen Mirroring.
This is a fix for the issue where the projector will not be able to display and connect if a PC sends video encoded in the H.265 format that the projector does not support.
3. Bug fixes
(1) Finger touch function worked even when the finger touch unit was not connected (the touch unit's power was OFF or the touch unit was not connected).When the finger touch unit is not connected, the finger touch function will not work.
* Even if finger touch unit was not connected, the function would sometimes work when touching the screen with a finger due to external infrared light. |
| WWV161.0 |
1. Bug fixes
(1) If you use Epson Setting Assistant Ver. 2.0 (*1) to correct the screen while the toolbar(*2) is displayed on the projector, the correction may not be done correctly.
*1 Epson Setting Assistant Ver. 2.0 will be released for Android and iOS on the Google Play Store and App Store from mid-April 2025.
*2 Applicable models: EB-770Fi, EB-760Wi, CB-770Fi, CB-760Wi |
| WWV160.0 |
[Bug fix]
Fixed the bug with the Laser Source turning Off after the EPSON Logo is displayed.
[Feature improvement]
1. Add the feature to disconnect the Miracast connections from the Remote Control.
Press Esc button of the Remote control while the projector displays the Screen Mirroring content.
2. Supports USB Display Version 1.83 (Windows/MAC)
3. Supports the EPSON Classroom Connect Application
Set the setting to On in the Network Menu
4. Interactivity:
PC control (mouse operation) will no longer be set automatically when the USB cable is connected.
The Logo buton to switch Pen/Mouse operation has changed. |
| WWV152.0 |
1. Bug fixes.
(1) When you update to V150, the function of point correction may be initialized.
The specific conditions for this are unknown. This may occur when large corrections are applied by combining curvature correction or Quick Corner with point correction. |
| WWV131.0 |
[Feature improvement]
This version supports EPSON Projector Management Connected Version 2.0 |
| WWV119.0 |
[Bug fix]
Final fix with Audio issue occurs using the Screen Mirroring function (Miracast) |
| WWV118.0 |
[Bug fix]
1. In desktop position (downward), the digital correction of the displayed image is not propotional to the video input ratio.
2. Audio issue occurs the first two seconds when a source device is connected via the Screen Mirroring function (Miracast) |
| WWV117.0 |
Moved to 3.18 |
| WWV116.0 |
[Bug fix]
Fixed the bug with character string of Crestron connected in the EPSON Web Control.
[Feature improvement]
1. Add the item of "Basic control" in Network Setting.
Location: Network > Network Settings > Projector Control > Basic Control
Function: When using "Basic Control" function in Web Control, login by "Remote Password" is enable/disable.
2. Add the item of "Batch file write/read" in OSD menu.
Location: Initial/All Settings > Export/Import Batch Settings
Function: Enables export/import of batch setting file during unit is working, which was previously supported only by special key operations* during non-startup.
*Export: AC connect while pressing ESC button
Import: AC connect while pressing MENU button
[Usability improvement]
1. Changed a part of character of Chinese (Simplified) font from Gothic to Shouki Gothic for better visibility.
2. Changed the timing of setting "Web Control Password" and "Remote Password"
I. Web Control Password: Password to control/monitor the projector on the Web Control
Less than V1.16: Enter the Network Menu without setting a password.
V1.16 or above: Complete the Network Settings without setting a password.
II. Remote Password: Password only available in "Basic Control" on Web Control
Less than V1.16: Enter the Network Menu without setting a password
V1.16 or above: "Basic control" will be set from off to on without setting a password. |
| WWV115.0 |
[Bug fix]
1. In rare cases, "Status" and "Laser" LED indicators blink when turning Off the projector.
2. Firmware update via EPM (Epson Projector Management) may fail.
3. When turning On the projector, network setting function may not work properly.
4. After the projector Main firmware is updated while it has been connected to CRESTRON Connected Version 2, the projector may not be connected to it when restarting.
[Feature improvement]
1. Support USB Display Version 1.81 (Win/MAC). |
| WWV114.0 |
1. Feature improvement
1) Comply with "Chinese National Standard GB18030-2022*"
*It standardized new Chinese font
2. Bug fixes
1) Projector's operation may become unstable when the projector continuously receives control commands right after it receives "PWR ON" command via RS-232C. |
| WWV113.0 |
Fixed bugs and functions are improved. |
| WWV111.0 |
Fixed bugs and functions are improved. |
| WWV110.0 |
Fixed bugs and functions are improved. |