Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Rhinorhino on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by Beeper22

  1. Beeper22

    Repair MICS power supply

    Sorry, MIBTM, got busy with other jobs and didn't get to supplier shop. Far end of the city from me. Hope for better luck next week.
  2. Beeper22

    Repair MICS power supply

    To: CurlyCord: Yep, fuse most assuredly has left the working world. With hundreds of power supplies replaced across this big a community, I figured somebody would have the actual rating. To: MIBTM, Thank you. You've put me closer, I'll check with local supplier Monday nd see what they can...
  3. Beeper22

    Repair MICS power supply

    Have a dead MICS power pack, # NT7B62FA-93. Vintage 2003. Repair seems straight-forward, no parts let out the magic smoke. Located shorted main diodes, 1N5408 x 4 units, and can replace those. Mystery item is on-board, solder-in fuse. Label on board is T3A15/250v. Power supply rated draw is...
  4. Beeper22

    Annoying beeping noise on Nortel phone system

    Missing from your post is if they are using wireless headset option on that phone. Many have beep notify to the earpiece when the base units 'hears' a ring signal thru its small monitor microphone. Turn the sensitivity down to low. Casey
  5. Beeper22

    music on hld

    Well, you do have tel set control over assorted volumes. Digital sets have a Program key that activates an internal menu service. One of the menu choices is volume presets of: earpiece, speaker, ringer, handsfree if capable, and headset if acd set. Assuming that the incoming MOH source is not...
See more

Part and Inventory Search

Back
Top