BROOKTROUT TECHNOLOGY, INC.
TRUFAX 200
Card Type | Fax |
Chip Set | Rockwell |
Maximum Fax Rate | 14.4Kbps |
Data Bus | 8-bit ISA |
Fax Class | Class I & II |
Fax Modulation Protocol | ITU-T V.17, V.21CH2, V.29, V.33 |

CONNECTIONS | |||
Function | Label | Function | Label |
Fax channel 1 | CN1 | Fax channel 2 | CN2 |
SERIAL PORT ADDRESS | ||||||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | |
100h | Off | On | Off | Off | Off | Off | Off | |
108h | Off | On | Off | Off | Off | Off | On | |
110h | Off | On | Off | Off | Off | On | Off | |
118h | Off | On | Off | Off | Off | On | On | |
120h | Off | On | Off | Off | On | Off | Off | |
128h | Off | On | Off | Off | On | Off | On | |
130h | Off | On | Off | Off | On | On | Off | |
138h | Off | On | Off | Off | On | On | On | |
| » | 140h | Off | On | Off | On | Off | Off | Off |
148h | Off | On | Off | On | Off | Off | On | |
150h | Off | On | Off | On | Off | On | Off | |
158h | Off | On | Off | On | Off | On | On | |
160h | Off | On | Off | On | On | Off | Off | |
168h | Off | On | Off | On | On | Off | On | |
170h | Off | On | Off | On | On | On | Off | |
178h | Off | On | Off | On | On | On | On | |
180h | Off | On | On | Off | Off | Off | Off | |
188h | Off | On | On | Off | Off | Off | On | |
190h | Off | On | On | Off | Off | On | Off | |
2E8h (COM4:) | On | Off | On | On | On | Off | On | |
2F8h (COM2:) | On | Off | On | On | On | On | On | |
3E8h (COM3:) | On | On | On | On | On | Off | On | |
3F8h (COM1:) | On | On | On | On | On | On | On | |
Note: A total of 95 memory base address settings are available. The switches are a binary representation of the hexadecimal addresses. Switch 7 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following hexadecimal values: switch 1=200h, 2=100h, 3=80h, 4=40h, 5=20h, 6=10h, 7=8h. Add the On switches to obtain the correct memory base address. (On=1, Off=0) Set Switch 8 to Off.The TruFax 200 uses four consecutive addresses. | ||||||||
INTERRUPT | |||||||||||
Setting | JP1/A | JP1/B | JP1/C | JP1/D | JP1/E | JP1/F | JP1/G | JP1/H | JP1/I | JP1/J | |
3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
| » | 5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
9 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
14 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
CH1 | Red | Off | Fax Channel 1 is on-hook |
CH1 | Red | On | Fax Channel 1 is off-hook |
CH1 | Red | Fast blink | Dialing or sending/receiving a Fax on Channel 1 |
CH1 | Red | Slow blink | Channel 1 phone is ringing |
CH2 | Red | Off | Fax Channel 2 is on-hook |
CH2 | Red | On | Fax Channel 2 is off-hook |
CH2 | Red | Fast blink | Dialing or sending/receiving a Fax on Channel 2 |
CH2 | Red | Slow blink | Channel 2 phone is ringing |