Hitachi 40C311 User Manual (English)

Questions and Answers:

M
Misty WoodwardJul 28, 2025
How to fix a Hitachi TV that won't turn on?
- T
  thomassarahJul 28, 2025
  If your Hitachi TV isn't turning on, ensure the power cord is securely plugged into a working AC outlet. Check your fuse or circuit breaker. As a last resort, try unplugging the unit for an hour before plugging it back in.
J
Justin HallAug 2, 2025
What to do if my Hitachi 40C311 has a poor picture?
- M
  Mark StevensAug 2, 2025
  If your Hitachi TV has a poor or no picture, try tuning to another station to rule out station or cable TV problems. Ensure channels are properly set into memory. Check the antenna or cable TV connections and adjust the antenna. Also, check for sources of possible interference, and review your picture control adjustments.
J
Joseph ReyesAug 8, 2025
Why does my Hitachi 40C311 have poor color?
- W
  waterssheilaAug 8, 2025
  If your Hitachi TV has poor or no color, try tuning to another station to rule out station or cable TV problems. Make sure channels are set into memory. Check picture control adjustments, antenna or Cable TV connections, and adjust antenna. Also, check for sources of possible interference.
L
Lisa GrahamAug 12, 2025
How to improve poor reception on Hitachi TV?
- C
  Cindy SummersAug 12, 2025
  If your Hitachi TV has poor reception on some channels, try tuning to another station to rule out station or cable TV problems. Ensure channels are set into memory. If the station is weak, adjust the antenna to receive the desired station. Also, check for sources of possible interference.
D
Dustin LewisAug 17, 2025
Why is there no sound on my Hitachi TV?
- L
  Laura WarrenAug 17, 2025
  If you are experiencing poor or no sound on your Hitachi TV, first, try tuning to another station to rule out station or cable TV problems. Then, check your TV's sound adjustments, ensuring the volume isn't muted or set too low. Also, investigate and eliminate any potential sources of interference. Finally, verify the audio language setting.
M
mhicksAug 22, 2025
Why does the picture wobble on my Hitachi TV?
- R
  Rhonda SotoAug 22, 2025
  If the picture on your Hitachi TV wobbles or drifts, try tuning to another station to rule out station or cable TV problems. Ensure channels are set into memory. It's possible that the cable TV company is scrambling the signal. Try adjusting the antenna.

Hitachi 40C311 Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	39.5 \
Display brightness	- cd/m²
Display technology	LED
Native aspect ratio	16:9
LED backlighting type	Direct-LED
Supported video modes	1080p
Supported graphics resolutions	1920 x 1080 (HD 1080)
Motion interpolation technology	-
3D	No
Image formats supported	JPEG
Composite video in	1
HDMI ports quantity	3
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	0
Tuner type	Analog & digital
Analog signal format system	NTSC
Digital signal format system	ATSC
Firmware upgradeable via	USB
On Screen Display (OSD) languages	ENG, ESP, FRE
RMS rated power	16 W
Number of speakers	2
Power consumption (standby)	- W
Product color	Black
Panel mounting interface	200 x 200 mm
Cables included	AC
Package type	Box
Package depth	136.525 mm
Package width	971.55 mm
Package height	596.9 mm
Package weight	8981 g

Weight and Dimensions

Depth (with stand)	228.6 mm
Width (with stand)	901.7 mm
Height (with stand)	577.85 mm
Weight (with stand)	6395 g
Depth (without stand)	66.675 mm
Height (without stand)	511.175 mm
Weight (without stand)	6214 g