Ricoh FAX2900L Service Manual page 122

NCU PARAMETERS
4.3 NCU PARAMETERS
The following tables give the RAM addresses and the parameter calculation units
that the machine uses for ringing signal detection and automatic dialing. The
factory settings for each country are also given. The RAM read/write (Function 06)
must change most of these, but NCU Parameter programming (Function 08) can
change some others; if Function 08 is in use, the Remarks column indicates it. The
RAM is in hex code unless (BCD) is included in the Unit column.
Address
81E500 Country code for NCU parameters
81E501 Line current detection time
81E502 Line current wait time
81E503 Line current drop detect time
Function
4-42
Unit
Use the Hex value to program the
country code directly into this address,
or use the decimal value to program it
using Function 08 (parameter C.C.).
Country Decimal
France 00
Germany 01
UK 02
Italy 03
Austria 04
Belgium 05
Denmark 06
Finland 07
Ireland 08
Norway 09
Sweden 10
Switzerland 11
Portugal 12
Holland 13
Spain 14
Israel 15
USA 17
Asia 18
Hong Kong 20
South Africa 21
Australia 22
New Zealand 23
Singapore 24
Malaysia 25
Turkey 32
Greek 33
20 ms Line current is not detected
if 81E501 contains FF.
21 May, 1999
Remarks
Hex
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
11
12
14
15
16
17
18
19
20
21