There's nothing that you can do for your Pro-2053, but you may already know since you're only asking about the Pro-2096. I've tried searching around as I do not have the Pro-2096 myself, but I have not seen a single post that has rebanded the scanner by hand without using either
ARC96 or
Win96. To do this, you need to select the bank that the system is programmed and then follow the instructions in the wiki for either software you end up using.
It might be possible to reband by hand if you would wish to attempt it that way. I would personally verify if this could be done if I had the Pro-96/2096, unfortunately I do not have have either so I'm working off of the scanner manual only. To do this, you will need to edit the the Motorola trunking system. To get to it, hit
PROG - TRUNK to enter programming mode. Use
FUNC and the arrow keys to select the right bank if it hasn't already been selected. Press
FUNC - 3 to edit the 3600 CC Mode. Use the up and down arrow until you get to the 'Multi Table' option. Press
ENT. At this point, it theoretically should allow you to edit the trunking tables. If it does, then the tables need to be programmed in the order that follows.
Table 01 (First Editable Table)
Lo Chan: 440
Hi Chan: 559
Offset: 440
Base: 851.02500
Step: 25.000
Table 02 (Second Editable Table)
Lo Chan: 0
Hi Chan: 719
Offset: 0
Base: 851.01250
Step: 25.000
Once you have done this, save. At this point, it should properly follow a rebanded system if you were able to successfully program these tables by hand. If it didn't allow you to program these tables, then I am unsure of whether or not it is possible to change these without software.
As for the
why you don't hear certain things, I can try my best to explain it. At some point when Motorola was first making trunked system, they established a trunking table channel scheme with the 800 MHz band and this is what is programmed into all Motorola trunking scanners by default. What this did was allow for a Motorola system to tell a scanner what channel (frequency) something would be on and the scanner would then use the trunking table and correctly switch to the channel that the talkgroup would be on.
Sometime in the past decade (or a couple years past a decade), there was a decision to basically relocate a bunch of things in the 800 MHz band and this is what we call rebanding. As one can imagine, if you relocate things that were once accepted as a standard, then you will cause issues like scanners being told to switch to a channel that is no longer correct. A few of these channels are still correct, however many of them aren't and that is why it will stop on a talkgroup with no audio. It's basically attempting to switch to a frequency that is no longer being used.
In order to correctly follow conversations again, the newer scanners included a rebanding support that allows you to manually program the revised trunking tables that will allow the scanner to correctly switch to the channel that the talkgroup will be on.