🚀 go-pugleaf

On Thu, 21 Nov 1996 12:40:59 GMT, "LRich" <LRich@valk.demon.co.uk>
wrote:

>setup, but... I can't change my Tx level!  
>I have tried various ways to enter the magic string 'ATS39.0=1*TD9&F'. I
>set up HyperTerminal to talk to the modem on COM1 and can change all the
>settings in the handbook, but this string just produces an ERROR message.
[SNIP]
>I include the following details from Hyper Terminal as assistance - 
>
>Motorola 28.8 External 68356 RAM  SW REV 1
>S209415900 -07 5/02/95    9:30 AM
>
[SNIP]
>
>ATS39.0=1*TD9&F
>ERROR
>
>I must be missing something...it seems so straightforward?

Well, below is the output from my Motorola 3400 and as you can see I
have software revision 3 which is later than the SW revision in yours.
Before you ask I don't know how to upgrade the software (or even if it
is upgradeable).   It may be that they only introduced the
(undocumented) feature for changing TX level *after* SW REV 1.
ATS39.0=1*TD9 works fine for me allthough to be honest I don't use it
in my init string and whether I use it or not doesn't seem to make any
difference - I always get a good connection.  From my AT&V you can see
that just now my TX level was at -20dBm and it still worked fine.

Edited Hyperterminal session follows:

ATI3

Motorola 3400 28.8 External 68356 ROM  SW REV 3
S209415900 -01 11/16/95    4:00pm

OK
AT&V

ACTIVE PROFILE:                                      DTE = 115200 BPS
8/NONE/1
E1 H2 L2 M1 Q0 V1 X4 Y1 &C1 &D2 &G0 &L0 &M0 &P0 &R1 &S0 &T4 &X0 %A0
%B16  %C1
%D0   %L1  %R0 \A3 \B35  \C0 \G0 \J0 \K5 \M1 \N7 \Q3 \R1 \T0   \V0 \X0
*AS1
*DG0 *DN0 *DR0 *FT0 *ID0 *MM0  *OR0 *RA0 *TD20 *TH2 *TL21
S00:000 S02:043 S03:013 S04:010 S05:008 S06:004 S07:030 S08:004
S11:080 S12:050
S18:000 S25:005 S26:000 S41:061 S42:050 S73:000 S74:015 S75:000
S76:015 S77:000

[STORED PROFILES SNIPPED]

OK
ATS39.0=1*TD9&F
OK

Michael