Visit BenQ Education Website for education solutions

Why does LAN control command (volume adjustment) stops working after the keypad function is disabled by holding "CH +" button on the remote control?

04-07-2020

ST430K/ST550K/ST650K are designed to accept LAN control command only when the keypad is active. Please hold "CH+" on the remote control again to reactivate the keypad function.

Was this information helpful?