Question about AT&T E2662B Twin Corded / Cordless Phone

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L1 extension in use

Line 1 extension in use, how do I turn it off.

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I have an old air compressor that I have replaced the motor magstart and pressure switch on the motor is a 220 / 240 volt 5 horsepower motor it also has a low pressure oil cutoff switch does anybody have a...


Control: L1-SS-P-O-OL-OL-M-L2 In series, L1 is line 1, SS is start/stop switch, P is pressure switch, O is oil switch, OL is overload contact, M is magnetic coil (solenoid), L2 is line 2.
The voltage of M must be rated for the control voltage, across the line voltage (240V) or of a control transformer voltage, e.g. 240v/24v. A control voltage would be wired across the line, to L1 and L2.
Power: L1-T1-OL-M1, L2-T2-OL-M2. Line one to Line 1 on contactor, T1 on contactor jumpered to OL (overload heater) and out the overload heater terminal M1 to the motor terminal 1. Same for line 2, Line 2 to L2 on contactor, T2 on contactor jumpered to OL (overload heater) and out the heater overload terminal to M2 motor terminal.
The heater overload relays needs to be chosen by the motor full load current, a chart is given with a motor starter on selecting heater size. If no chart is available, go 115% of the motor FLA (full load amps) to select a heater size. E.G. 25 FLA motor at 115% is 28.75a. Sorry, no schematic available now, draw your own from this info. If using 3 phase, add the third line as duplicating one other line1 or line 2

Mar 10, 2015 | Air Tools & Compressors

1 Answer

My L1 Bose system on light switches to red immediately after turning shystem onon


There are no user serviceable parts on the L1® Compact (except that you can order replacement extensions). If the power light (normally blue) immediately turns red and stays that way, the Compact will have to be serviced by Bose.
You can contact Bose Support online here:

Ask Bose for Help Forum

Oct 06, 2013 | Bose L1 Compact System

1 Answer

I am curently taking Statistics and when I hit "stat" then enter information into the L1, L2 , L3 area etc then I go to stat again and press calc and choose option 1 then in the list area I need...


I have followed your description and entered bogus data in Lists L1, L2, and L3.
I hit STAT then CALC then Option 1, which is 1-Var Stats. In this context you have only one set of data. If the data set contains many repeated values you can enter the frequency for each (repeated) data item in List L2, inserting 1 if an item is not repeated.
Thus when you do 1-Var Statistics you have at most two Lists (L1 contains the data values, and L2 their frequencies).
If you press the 1-Var Stats calculation option, the calculator takes L1 as the default data list so you see List:L1 and the ALPHA cursor blinking
On the secoond line you see Frequency: and nothing else on the line.
On the third line you have Calculate.
If Your data is not in L1, you can change that by pressing the [2nd][2] (L2), or [2nd][3] (L3). Only one list is specified there, so no need for the comma to separate. (you are doing 1-var Stat).

If your frequency data is in L2 you must specify it on the line Frequency. However, since the ALPHA keyboard is activated you must deactivate it first by pressing the ALPHA key. After that press [2nd][2] to select L2 or [2nd][3] to specify L3
If there is no frequency list, leave the Line frequency empty.

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Aug 25, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

When I type a list of numbers into L1 and then hit Stat, calc, 1-var stats L1. i get invalid dim


  1. Press [STAT][5:SetUpEditor][ENTER].
  2. Press [STAT][1:Edit..]
  3. Enter your data in L1.
  4. Press [STAT][CALC][1:1-Var Stats].
  5. Command echoes on main screen.
  6. If ONLY one list contains data, it must be L1.
  7. When you do not specify the list in the command line it will take L1 by default.
  8. If L1 is empty and the data is in L2, or another but L1, the name of list must be specified.

Feb 19, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

How do i clear the L1 L2 so on cells?


Hello,
I do not understantd what you mean by the so on cells words.

1. To clear all lists

Press [2nd][CATALOG] to access the list of commands. Scroll down till the fat right arrow point to ClrAllLists. Press [ENTER][ENTER] to execute the command. Screen displays Done.

2. To clear the list L1 completely

Press [STAT][4:ClrList]; command echoe on main screen as ClrList . You must specify what list you want to clear. To clear L1, you insert at the place of the cursor L1 and press [ENTER]. But to insert L1, you press [2nd][1] (L1) and press [ENTER].

3. Clear L1 and L2 completely you do as in point 2.

Press [STAT][4:ClrList] [2nd][1] [,] [2nd] 2 (L2). On screen command appears as ClrList L1, L2. Press [ENTER] to execute it. Screen displays Done

4. To clear a number in a cell.

Press [STAT][1:Edit]. The list editor opens. Move cursor to the top of the list, say L1. and highlight the heading
The whole list appears on the commande/edit line.
Press [ENTER].
Cursor moves to the entry line where all elements on the list appear between { }.
Use the cursor to the value you want to remove and press [DEL]. Do not leave unneeded commas.

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Hope it helps.

Oct 21, 2009 | Texas Instruments TI-83 Plus Calculator

3 Answers

Intercom light stuck on and no dial tone on GE 4 line phone


You may need to assign an intercom ID for that unit by pushing one of the intercom buttons at the top.

Dec 05, 2008 | GE 2-9450C Corded Phone

1 Answer

L1, 2 and L3 versus COMM


what kind of light switch are you replacing??? assuming house light switch???
one way or two way switch??
I have not come across the type of switch before.
L1, L2 is just label as line 1 and line 2, comm is usually refer to common (ground wire-white).
is the red wire-hot???

Oct 23, 2008 | Electrical Supplies

1 Answer

Defaults to Line 2


Do you have a second phone? Be sure that phone is not defaulting to line 1. With 2 lines and 2 phones, each phone defaults to one of the lines.
Unplug the phones. Plug in the phone you want to default to line 1 using the L1+L2 jack. Now plug in the second phone.

May 22, 2008 | RCA 25205RE1 Phone

2 Answers

GE 2-9450 CORDED PHONE PROBLEM


I bet the problem is that you used to have two phone lines and now you only have one line. You cannot program an extension into one of these phones unless both Line1 and Line2 coming into the phone are working- it will act as if the extension you picked is in use, but the actual thing it is complaining about is that Line2 isn't working. The phones might have been working for years on a single phone line as long as they didn't lose power. But you don't have to throw the phones away just because you gave up your second phone line, you can still make them work. (I did it for a 12 phone system.) The way to to it: make a special cable that connects your single incoming phone line to both L1 and L2 on the phone, tricking the phone into thinking both L1 and L2 are working. Then program the extensions into the phones, and go back to using a normal cable so that only Line1 is hooked up. To make this cable: take a normal male to male cable and cut off one end. Then connect both the black and the green wires of the cable to the green post in a standard phone jack (the kind you would surface mount on the wall will work best), and connect both the yellow and red wires to the rec post inside the phone jack. Now plug your incoming phone wire into the phone jack, and plug the wire you connected into the jack into the back of your phone. The phone is probably already blinking red on the intercom, just push the extension number you want it to have, making sure there are no conflicting extensions already in use.
I would reconnect the phone using a normal line so that only Line 1 is "hot", don't leave it on this double-connected cable any longer than you need to in order to program the extension.
Good luck!

Apr 08, 2008 | GE 2-9450C Corded Phone

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