The RDL EZ-HK2 Composite Video Hum Killer is a high-quality video transformer isolation module. It's designed specifically for use with 75 ohm composite video. The device features both input and output connections on gold-plated RCA jacks. Each input jack is electrically isolated from the case itself, as well as from the output ground. Each output jack is connected to the rear-panel ground-lift switch, which is designed to eliminate hum due to ground loops. Ground loops are common when the EZ-HK2 is installed between a video source, such as a computer or DVD player, and the input of a grounded video monitor or projector in an AV or video system.

Video Ground-Loop Hum Elimination    Composite Video Galvanic Isolation    Input & Output RCA Jacks    Switch-Selectable Ground Lift for Output    Portable Use or Permanent Installation    Gold-Plated Connectors    Ground-Lift Switch    Excellent Video Frequency Response

Plug a video cable into the jack. The other end of the video cable may be fed from any standard video source including a DVD player, VCR, composite video card or television tuner

Plug a video cable into the jack. Connect the other end of the video cable to the video

input of a DVD player, VCR, TV video monitor or other equipment with a video input

The video output cable shield is connected to the EZ-HK2 chassis when the switch is in

the NORM position. In the unlikely event that the EZ-HK2 chassis is mounted to equipment

with a different ground from the equipment the EZ-HK2 output is feeding, a ground loop could

be produced. This ground loop is eliminated by setting the switch to the LIFT position

Related Questions and Answers

Q: 1. can you put a lens hood on this lens?

A: No you cannot! Also the 37mm filter thread is too close too the inside to attach any type of hood with blocking part of the wide angle view.

Q: 2. Can the body accept old OM1 lenses?

A: Olympus OM-D E-M10 Mark IV Mirrorless Digital Camera has a micro 4/3 lens mount therefore you will need an OM Lens to Micro Four Thirds Camera Lens Adapter.

Q: 3. What is the maximum length of this lens when it is fully extended? The specs only give the length for when it is collapsed.

A: 1 15/16

Q: 4. Is this lens compatible with BMD Studio Pro zoom demand and focus accessories?

A: Yes, The Olympus M.Zuiko Digital ED 14-42mm is compatible with the Zoom and focus demand. Also here is a list of all the currently tested working lens models. Which active MFT lenses are zoom servo controllable from the Blackmagic Studio Cameras? Panasonic Lumix G X Vario PZ 14-42mm f/3.5-5.6 Power O.I.S. Lens https://www.bhphotovideo.com/c/product/818962-REG/Panasonic_H_PS14042S_Lumix_G_X_Vario.html Panasonic Lumix G X Vario PZ 45-175mm f/4.0-5.6 Zoom OIS Lens https://www.bhphotovideo.com/c/product/818956-REG/Panasonic_H_PS45175K_Lumix_G_X_Vario.html Olympus M.Zuiko Digital ED 14-42mm f/3.5-5.6 EZ Lens (Black) https://www.bhphotovideo.com/c/product/1026122-REG/olympus_v314070bu000_14_42mm_f_3_5_5_6_ez_lens.html

Q: 5. Do I have to use a SDXC memory card, or can I use a SDHC memory card?

A: You can use either! Both will work well with the camera.

Q: 6. Weather sealed body?

A: The Olympus OM-D E-M10 Mark IV is not a weather sealed camera.

Q: 7. Does this lens have a motorized zoom?

A: Yes, this lens has power zoom or EZ, electronic zoom.

Q: 8. Is this lens compatible with Panasonic GX8?

A: Yes, this lens is compatible with the Panasonic GX8 camera.

Q: 9. Is there any difference (image quality, zooming capability, etc) between this one and the Olympus M.Zuiko Digital ED 14-42mm f/3.5-5.6 II R Lens?

A: Some differences between the two lenses are that the M.Zuiko Digital ED 14-42mm f/3.5-5.6 EZ Lens would offer a shorter minimum focusing distance of 7.9 inches from the subject while the M.Zuiko Digital ED 14-42mm f/3.5-5.6 II R Lens offers a minimum focusing distance of 9.8 . Additionally, the former has a more compact design. Otherwise, it would be hard to see any difference in terms of sharpness and zooming capability.

Q: 10. Hi! I have an Olympus E-M10 Mark II. Is it compatible with it?

A: Hi. Yes it is compatible, i use it with my omd-em1 and my pen-f and it works fine.