Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Product says it contains 1 toggle chip & 1 latch chip. But I need momentary mode. Which chip does that & how to configure it?
Document: This worked wonderfully for me - The entire device will operate in either a latch mode, momentary, or toggle, based on which chip is installed. The latch chip was installed by default - I changed it out for momentary, so I can't speak to how the other work.While designed to run off of 12V, I was able to get passable results from a 9V battery (although I cannot speak to the life of it.)
In most cases you will only have to do this once depending on your application. It came installed with each button and relay operating in toggle mode and since they chips are not labeled with what chip does what relay function you will find yourself changing chips until you find the right one.
I had to pop out the chip that was in it, and replace it with the momentary ( i think it came with the toggle on-off chip in it stock). I am concerned I will lose the two chips I don't have in it, it would be AWESOME if there were dip switches to change this functionality rather than chips. Anyway, it works great. Excellent range, and a satisfying click from the relays when it switches.
These relays are latch on/latch off. I was hoping that they could be made to be momentary on by moving a jumper clip or something. Oh well, I'll get by with it.
Once you've figured out the wiring, this product does what it says and at a very reasonable price point. It worked well for LED strip lights.Some bonehead directions for the other newbs out there:When you open the plastic case you'll see one set of two wire terminals and four sets of three wire terminals. The set of two is your 12 volt DC in to power the unit.
I took an old 12V 500ma wall power supply and cut the end of and wired to the receiver/relay board and worked great.Very happy with the remote and will purchase again if I need another one. For the price it is a great value.
The original: The remote control switch and control transmitter are well built and function perfectly, but instructions are virtually non-existent. I had a project that I needed to get operational in a hurry, so I didn't do more experimentation than necessary to achieve that end.This is an excellent purchase for technically experienced users who need up to four channels of remote control.
If you need detailed instructions to assemble your project, well, I hope you at least know a tech or tinkerer who can lend you a hand.An update to my original review: The frequency of these devices is generated by a SAW (Surface Acoustic Wave resonator)module. The primary SAW used is a R433A for 433 MHz. Some users have been experiencing frequency problems, like David, who bought 4 additional remotes that didn't work with his receiver.
While bench testing the unit and setting it up for my application (momentary) the receiver went &#34;deaf&#34; and now the unit won't activate unless I hold the remote an inch away from the receiver antenna. Tried new battery in the remote, but no help there. Looks like I'm going to have to return it.
Since this can be used for AC applications, I thought the third might be a ground, but that didn't make any sense. It turns out that they are (1) normal open, (2) common terminal and (3) normal closed. Use normal open if you want the default state to deliver power to your application (on), and normal closed if you want the default to be no power (off).
Answer: yes