what is the pre and post switch for?
1073643
The pre is the loudest it can go without hurting the baby and the post is louder. I always keep it on pre. I'm too paranoid about hurting the babies ear drums.
1073644
It is to make sure the volume is at an adequate level for the baby, even if you increase the volume.
1073645
Hi - I bought these for my daughter so I don't know everything about them, but you can go to this link for more information: http://www.pregnancyandbaby.com/the-hatch-blog/articles/966359/product-review-bellybuds-for-prenatal-musicIt says that the 'pre' natal has a different maximum volume that is okay for babies in the womb. Hope you can get to the link.
1073646
The pre switch is supposed be for before birth to control the volume. The post is supposed to be for after birth. I'm guessing that they are trying to develop something so you can continue to use the belly buds as the child grows.
1073647
I think pre is for "pre natal" and post is for after baby is here, but I don't know how you would use them post delivery, it's not like they are baby headphones or something and they don't really sound all that loud to be used as speakers....
1218829
The switch is on the bottom of the metal frame. It has three position settings. Hi/off/low
307232
As workaround, the switch allows you to create separate programs using the P1, P2, P3 settings, etc. You can easily create P1 to come on at 8am and then set P2 to come on at 7am and just switch it when the time changes.
1936569
It has 1 on the Front for the Output and 2 on the back for the Input. The push button allows you to switch your Input.
940587
Not sure what you are asking, it simply replaces the switch. Whatever the switch is connected to turns off and on. Make sure you know what you are doing or hire a pro, this needs a common some existing switches do not have one available.
683024
Theres a small Input button under the monitor next to the power button that lets you switch between your different inputs.
401442
The light is supposed to indicate which computer line it will send the print job from. For me, this switch worked for a while but never worked well. Now, mine will not switch to the other computer unless I manually switch the lines to the active one with the light. My advice is dump it and look for something that works. That is what I am doing.
1326815
Assume you mean 240 into the single post. Schematics on pg's 17 thru 21 show only one hot leg switched. You shouldn't be using jumpers in the control unit. The switched input (terminal 3,5 or 7) leg should come from half a 240V circuit breaker. The unswitched 240V load leg should return to the other half of the 240V circuit breaker
1070687
Sorry, I haven't clue as to the nature of the question. The control is a dip switch variety meaning it responds to the sequence of switch positions in that the control and the openner have to have the same sequence. Not rocket science.
213187
Sorry, there is no such switch included. See my review posted around May 8, 2014. PAPA
418718
I haven't used the pre-set function yet, but I would say the start/cancel button would be how to do it.
276250
This switch will do that. I saw one that was automatic but sellers were always out.
1401075
I hadn't bothered to check until you asked, but yes, there is a quick release switch in the back (labeled "ABS"). Update: I don't know why dozyjulie said it doesn't, but I just tested it, and it works as a quick release switch. You can pull the paper out easily after moving the switch, whereas you will have a hard time getting it out with moving the switch.
439691
Yes you can. It automatically switches whichever way. BUT it is pretty uncomfortable and bulky to use in that mode. :)
1295767
No, it's a humidistat, used to control something. When the humidity reches the pre set level, you need a switch that you flick before you take a dump
588867
The switch allows you to go change between basic and advanced mode. This will have the scale either lock the display when the weight stabilizes and turn off after 60 seconds of unuse (basic) or the display will not lock and will only turn off when turned off manually.
402796
it is a switch to change on and off. So, you don't have to keep pushing it.