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# PATTON ELECTRONICS COMPANY
1070
Modem Type Data (synchronous)
Maximum Data Rate 19.2Kbps
Data Bus External
Data Modulation Protocol Proprietary
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+--------------------+----------|
| Line in | CN1 | Ground | CN5 |
|-----------------+----------+--------------------+----------|
| RS-232/422 | CN2 | Receive | CN6 |
|-----------------+----------+--------------------+----------|
| DC power | CN3 | Loopback test | SW2 |
|-----------------+----------+--------------------+----------|
| Transmit | CN4 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SPEED |
|------------------------------------------------------------|
| Setting | SW1/A | SW1/B | SW1/C |
|---------------+--------------+--------------+--------------|
| 1.2Kbps | On | On | On |
|---------------+--------------+--------------+--------------|
| 2.4kbps | Off | On | On |
|---------------+--------------+--------------+--------------|
| 4.8Kkbps | On | Off | On |
|---------------+--------------+--------------+--------------|
| 7.2kbps | On | On | Off |
|---------------+--------------+--------------+--------------|
| » 9.6kbps | Off | Off | On |
|---------------+--------------+--------------+--------------|
| 14.4kbps | Off | On | Off |
|---------------+--------------+--------------+--------------|
| 19.2bps | On | Off | Off |
|---------------+--------------+--------------+--------------|
| 19.2kbps | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TRANSMIT CLOCK |
|------------------------------------------------------------|
| Setting | SW1/E |
|-------------------------------+----------------------------|
| » Internal | Off |
|-------------------------------+----------------------------|
| External | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CARRIER SIGNAL |
|------------------------------------------------------------|
| Setting | SW1/H |
|-------------------------------+----------------------------|
| Forced high | Off |
|-------------------------------+----------------------------|
| » Carrier signal follows RTS | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RTS/CTS DELAY |
|------------------------------------------------------------|
| Setting | SW1/E | SW2/F |
|--------------------+-------------------+-------------------|
| 0ms | On | On |
|--------------------+-------------------+-------------------|
| 8ms | On | Off |
|--------------------+-------------------+-------------------|
| 53ms | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOOPBACK TEST |
|------------------------------------------------------------|
| Setting | SW2 |
|-------------------------------------+----------------------|
| Local analog loopback test enabled | Off |
|-------------------------------------+----------------------|
| Remote analog loopback test enabled | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|------------------------------+-----------------------------|
| SW1/C | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|------+-----------+----------+------------------------------|
| PWR | Red | On | Power is on |
|------+-----------+----------+------------------------------|
| PWR | Red | Off | Power is off |
|------+-----------+----------+------------------------------|
| TD | Red | On | Modem is not transmitting |
| | | | data |
|------+-----------+----------+------------------------------|
| TD | Red | Off | Modem connection is broken |
|------+-----------+----------+------------------------------|
| TD | Red/Green | Blinking | Modem is transmitting data |
|------+-----------+----------+------------------------------|
| RD | Red | On | Modem is not receiving data |
|------+-----------+----------+------------------------------|
| RD | Red | Off | Modem connection is broken |
|------+-----------+----------+------------------------------|
| RD | Red/Green | Blinking | Modem is receiving data |
|------+-----------+----------+------------------------------|
| RTS | Red | On | RTS signal is low |
|------+-----------+----------+------------------------------|
| RTS | Green | On | RTS signal is high |
|------+-----------+----------+------------------------------|
| CD | Red | On | Carrier signal is low |
|------+-----------+----------+------------------------------|
| CD | Green | On | Carrier signal is high |
|------+-----------+----------+------------------------------|
| TEST | Red | Off | Modem is not in test mode |
|------+-----------+----------+------------------------------|
| TEST | Red | On | Modem is in test mode |
+------------------------------------------------------------+