At+fdis query or set session parameters, 10 at+fdis query or set session parameters – Siemens MC35 User Manual

Page 46

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AT Command Set

MC35_ATC_01_V03.02

Page 46 of 228

13.03.2002

3.10 AT+FDIS Query or set session parameters

Test command

AT+FDIS =?

This command allows the controlling application to sense and constrain the
capabilities used for the current session. It uses +FDIS to generate DIS or
DTC messages directly, and uses +FDIS and received DIS messages to gen-
erate DCS messages.

Response

(list of <VR>s), (list of <BR>s), (list of <WD>s), (list of <LN>s), (list of <DF>s),
(list of <EC>s), (list of <BF>s), (list of <ST>s)

Parameter

See write command

Read command

AT+FDIS?

Response

<cdec> OK

Parameter

See write command

Write command

AT+FDIS =
<VR>,<BR>,<WD>,
<LN>,<DF>,<EC>,
<BF>,<ST>

Response

OK

Parameter

Vertical Resolution

VR

0

normal, 98 lpi

1

fine, 196 lpi

Bit Rate

BR

0

2400 bit/s, V.27ter

1

4800 bit/s, V.27ter

2

7200 bit/s, V.29

3

9600 bit/s, V.29

Page Width

WD

0 *)

1728 pixels in 215mm

1

2048 pixels in 255 mm

2

2432 pixels in 303 mm

3

1216 pixels in 151 mm

4

864 pixels in 107 mm

Page Length

LN

0

A4, 297mm

1

B4, 364mm

2

unlimited length

Data Compression Format DF

0 *)

1-D modified Huffman

1

2-D modified read

2

2-D uncompressed mode

Error correction

EC

0 *)

disable ECM

(Annex A/T.30)

1

enable ECM, 64 bytes/frame

2

enable ECM, 256 bytes/frame

Binary File mode

BF

0 *)

disable BFT

Transfer Mode

1

enable BFT

Scan Time/Line

ST

0 *)

0 ms

(at VR= normal)

1

5 ms

2

10 ms

3

10 ms

4

20 ms

5

20 ms

6

40 ms

7

40 ms

*) Note: Only the default value needs to be implemented. Use test command
to check which parameter values are really possible!

Reference

EIA PN-2388

Note

Used for Faxclass 2 only

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