มีช่องสัญญาณ ดังนี้

• HDMI IN 19-pin × 2 (Deep Color, compatible with HDCP), audio signal: Linear PCM (Sampling frequency: 48 kHz/44.1 kHz/32 kHz)
• RGB 1 IN BNC × 5 (RGB or YPBPR/YCBCR x 1), shared with VIDEO IN (S-video/composite video)
• RGB 2 IN Mini D-sub 15-pin (female) x 1
• VIDEO IN Pin jack x 1 (composite video)
• MONITOR OUT Mini D-sub 15-pin (female) x 1 (RGB x 1) (compatible with RGB or YPBPR/YCBCR)
• AUDIO IN Pin jack x 2 (L/R x 1), M3 x 2 (L-R x 2)
• AUDIO OUT M3 x 1 (L-R x 1) for output (variable)
• SERIAL IN D-sub 9-pin (female) x 1 for external control (RS-232C compliant)
• REMOTE 1 IN D-sub 9-pin (female) x 1 for external control (parallel)
• REMOTE 2 IN M3 × 1 for wired remote control
• LAN RJ-45 x 1 for network connection, 10Base-T, 100Base-TX, compatible with PJLink™
• USB-A USB terminal for optional Wireless Module (ET-WML100) x 1, DC output terminal for power supply (DC 5 V, up to 900 mA) x 1
• Power supply AC100–240 V 50 Hz/60 Hz