Zenith DTT 901 box codes

What I would do: I would make sure the remote has new batteries, then I would bring up the DTT 901 menu and go through it as if you were programming it for the first time. Mine was going off by itself after an hour. Turned out it had changed the auto off feature from off, to one hour. I reset it to off and it is working fine. Maybe an electric spike has fouled the menu settings. Also very important to have surge suppressors on all electronic products.

I have two DTT 901 converters. They are both set for two Sony 15" televisions (analog) and they work just fine. I would go through the menu as if you were setting it for the first time, check all settings, and see if that fixes it.

I bought two extra remotes for my dtt 901. I can't remember where i got it, so google dtt 901 remote. Someone sells them. If you see any new dtt 901 boxes, let me know as one of mine just crapped out.

If the remote is older than the converter, it will probably not have a code set for it. This is a common problem since the code sets programmed into any remote are generally already somewhat 'behind the curve' and contain only data that applies to devices which have been on the market for 6-12 months. Unfortunately, no two manufacturers utilize even a basic menu of commands and even have different codes sets within their own product lines.
You might try the remote maker's website to see if updates are available or even possible.

What code, I do not understand your problem. Please go into more detail. I have two Zenith DTT 901 converter boxes, each is on a 15" Sony TV. They work perfectly after I corrected a wrong setting on the menu.

You can download the entire manual for the Zenith DTT 901 from the web free. Google it, when you download it, it should have the codes you want.

Hi, I know there are a lot of them below, but i didn't know if you needed 4 digit or 3 digit code so i stacked 'em all here. Hope one of them work, sooner rather than later! :-)

Hughie.

4 Digit codes.

0121
0009
0050
0078
0091
0138
0059
0131
0038
0111
0134
0153
0064
0004
0135
0226
0227
0247
0266
0288
0310
0338
0358
0023
0039
0001
0058


3 Digit Codes.
406, 408, 423, 437, 439, 440, 441, 442, 443, 444, 445, 447, 471, 486, 488, 503, 517, 519, 520, 521, 522, 523, 524, 525, 527, 533, 656,
050, 059, 078, 131, 482, 483, 494, 507, 554, 555, 566, 562, 563, 574, 587, 595, 615, 617, 634, 635, 646, 656, 001, 004, 009, 023, 038, 039, 050, 058, 059, 064, 078, 091, 111, 121, 131, 134, 135, 136, 153, 226, 227, 245, 247, 252, 266, 288, 310, 338,
358

Hi.

Try this RCA code for Zenith -> 001

Regards...

/Tech5508

I don't think there's an actual LG DTT 901. They make the digital converter boxes for Zenith (DTT 901) and Insignia (NS-DXA1-APT). Look at this chart:
http://en.wikipedia.org/wiki/Comparison_of_CECB_units