# Will not key TenTec Omni vii. I use three cables out of digirig, in, out and key

**URL:** https://forum.digirig.net/t/will-not-key-tentec-omni-vii-i-use-three-cables-out-of-digirig-in-out-and-key/3478
**Category:** Uncategorized
**Tags:** ten-tec-omni-vi, troubleshoot-ptt
**Created:** [April 12, 2024, 9:03pm UTC](https://forum.digirig.net/t/will-not-key-tentec-omni-vii-i-use-three-cables-out-of-digirig-in-out-and-key/3478 "2024-04-12T21:03:29Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![W5ZXO](https://forum.digirig.net/letter_avatar_proxy/v4/letter/w/d9b06d/32.png) [@W5ZXO](https://forum.digirig.net/u/W5ZXO)
#### Post date: [April 12, 2024, 9:03pm UTC](https://forum.digirig.net/t/will-not-key-tentec-omni-vii-i-use-three-cables-out-of-digirig-in-out-and-key/3478/1 "2024-04-12T21:03:29Z")

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Program set to RTS/COM4, RIG CONTOL, HARDWARE PTT. IF i short key line to rog it keys. If i measure for short or voltage from digirig, nothing. I need a short on key line from digirig. Any suggestions?

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### Author: ![K0TX](https://forum.digirig.net/user_avatar/forum.digirig.net/k0tx/32/3_2.png) [@K0TX](https://forum.digirig.net/u/K0TX)
#### Post date: [April 12, 2024, 10:26pm UTC](https://forum.digirig.net/t/will-not-key-tentec-omni-vii-i-use-three-cables-out-of-digirig-in-out-and-key/3478/2 "2024-04-12T22:26:24Z")

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James,  
Can you please share the screenshot of the Device Manager showing the serial ports and PTT configuration in the digital modes software.