Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Will the remote display work through a battery back ups?
Document: Sometimes a BIG one, going back years.... What is $20 compared to knowing the electric meter is accurate...
First of all, the remote unit installed in the breaker panel behaves very erratically, what I mean is that it transmits very intermittent. Some times for minutes it will not transmit any data at all! Wow! So during that time you don't have any data of the the power used in the house.
no SERIOUSLY! L status or U status you decide!Good luck Hi5 ENJOY there are much better devices out there and maybe some with Backlight display etc!here are some options!! !RECOMMEND $$$ the TED5000!
This device is awesome. I bought one a few years ago, and the display suddenly broke. The company doesn't sell this model anymore, and I didn't want to spend a few hundred dollars on a new system.
TED is the ultimate toy to keep track of your electrical  bill. I also have the Kill-a-Watt, and compare both with a 100 watts bulb and nothing else connected to the house, both display 100 watts. I was impressed!
So keep this in mind. I wish TED had an illuminated display. I will try to hack  TED on this.I love the MATRIX display type. With this kind of display you will have  less restriction of what you can read. Basically, you can  display or read any characters, increase the fonts, etc.
The product worked very well except for the fact that the remote communicates with the base unit by sending power line carrier communications over the powerline itself. This will play havoc with your X10 / Leviton DHC-PLC type switches and receivers. There are ways to isolate this problem with filters but its a pain... wait for the RF based Mesh unit they are supposed to come out with...
This is an Adobe Flash Player based graphic display. So forget it about  dragging and resizing the graphic. The settings are not that flexible. The chart  displays only two values: voltage and Kilo-watts-hour. I have not been able to use the data export, I contacted the manufacturer, but like most devices, who designed it is not the one providing the support.UPDATE:I have to admit that I rush writing  my review about TED.
My neutral bar was quite full, so there was a little bit of manipulation to get the wires in, but nothing too problematic. Once that is done, you snap in the inductance coils, put them over the main lines coming in to the panel, and put the cover back on. That was actually the most time consuming part for me, because the inductance coils were interfering with the recess in the panel so i had to manipulate for a bit to get everything closed.
I purchased and installed my TED about 4 months ago. We're not currently using the packaged software. Overall, we're very happy with this device because it gives a unique, literally valuable window into your home's energy usage. I'll focus my observations on points I haven't seen in previous reviews.Location: We've placed the display unit next to the kitchen sink, where we find ourselves spending a lot of time over the course of the day.
Answer: no