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Turning off mouse & keyboard

1654 Views 5 Replies Latest reply: May 29, 2011 5:06 AM by Don Archibald RSS
Ministrel Level 1 Level 1 (5 points)
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May 28, 2011 6:09 PM

I would like to know if there would be battery consumption on the wireless mouse & keyboard when the Imac is turned off.I see an off switch on the mouse & I do turn it to off.Not sure how to turn off the keyboard though,Will battery still be used when Mac is turned off?

Imac
  • ...JER Calculating status...
    Currently Being Moderated
    May 28, 2011 6:12 PM (in response to Ministrel)

    The salesman at the Apple Store told me I didn't have to turn either off, and that the batteries should last months. i've only had this computer 2 weeks, so I don't know first hand.

     

    ...JER

  • Barry Hemphill Level 7 Level 7 (33,095 points)
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    May 28, 2011 6:13 PM (in response to Ministrel)

    Hello:

     

    Apple Bluetooth devices go into a very low power mode after a brief period of non-use.  I never turn mine off (unless I am gone for several days).

     

    IMHO, it is not helpful to turn the devices off.

     

    Barry

    iMac 27" 3.2 GHz Intel i3/4 GB, DSL, Firewire HDs, Mac OS X (10.6.7)
  • Don Archibald Level 10 Level 10 (101,125 points)
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    May 28, 2011 10:52 PM (in response to Ministrel)

    If you do need to turn the keyboard off, the right-hand end of the top tube part of the keyboard (acts as its riser in the back) is the on-off button. Press the button until you get the on-screen diconnect notice (or until the indicator light on the keyboard flashes a few times).

     

    Initially I would turn off the keyboard and mouse overnight, and perhaps during the day when I was not going to be using the Mac for many hours. After a month I got tired of doing that, and started to leave them on.

     

    I've had this machine about 3 months now, and the battery level for the keyboard is still showing 100%. However, I've had to change the batteries in the mouse about a month ago, and it's now reporting 50%.

     

    Even though I tend to do more mousing than keyboarding, this disparity in rate of consumption seems a bit much. I've been considering getting one of those non-contact recharger thingies - you put special batteries in the mouse, then place the mouse on top of a pad-like device when you're not using it and the batteries are 'magically' recharged.

     

    *****

     

    Apple suggests not turning the iMac off unless you are going to be away from it for several days.

  • Barry Hemphill Level 7 Level 7 (33,095 points)
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    May 29, 2011 3:09 AM (in response to Don Archibald)

    Hi Don! 

     

    A couple of "bits" of information:

     

    I've had this machine about 3 months now, and the battery level for the keyboard is still showing 100%. However, I've had to change the batteries in the mouse about a month ago, and it's now reporting 50%.

    This is a problem (incorrect battery readings) that apparently started with OS X 10.6.7. The readings are consistently high.  The problem has been reported and the "powers that be" are aware of the issue.  I suspect a future release will take care of the incorrect reading issue.  In the meantime, the "mighty monitor" widget that runs under Dashboard seems to have correct readings.

     

    I have been using rechargeable batteries and a 15 minute charger (all obtained on eBay new at a reasonable price).  I happen to be using Energizers (2450 mAh).  Although the batteries do not last as long as Lithium batteries, the cost is less over a period of time.  Rechargeables also are "feel good" as they are environmentally friendly.

     

    Regards,

     

    Barry

     

    P.S.  My mighty mouse does require batteries more often than my keyboard, although I suspect it is because I use the mouse a lot as I type VERY slowly.

     

    iMac 27" 3.2 GHz Intel i3/4 GB, DSL, Firewire HDs, Mac OS X (10.6.7)
  • Don Archibald Level 10 Level 10 (101,125 points)
    Currently Being Moderated
    May 29, 2011 5:06 AM (in response to Barry Hemphill)

    Thanks, Barry!

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