Hardy Enviro Bench Scales User Manual
Page 5
Busy
Line
Selection
Switch
7,
8
(SW1)
SSD- Pin 11
OFF, ON
SSD+
Pin
11
OFF,
OFF
** DTR- Pin 20
on, on
RTS- Pin 4
ON, OFF
(Sw2) (** indicates typical Fairbanks setting)
Transmission
Speed
Switches
1,
2,
3
(SW2)
19,200
bps
ON,
ON,
ON
**
9,600
bps
off, on, on
4,800
bps ON,
OFF,
ON
2,400
bps OFF,
OFF,
ON
1,200
bps ON,
ON,
OFF
600 bps
OFF, ON, OFF
300 bps
ON, OFF, OFF
110 bps
OFF, OFF, OFF
DSR Input Signal
Switch 4 (SW2)
Active
ON
** Inactive
off
Buffer Threshold
Switch 5 (SW2)
32 bytes
ON
** 256 bytes
off
Busy
Signal
Timing
Switch
6
(SW2)
**
200
ms
minimum
on
1
second
minimum
OFF
DTR
Signal
Switch
7
(SW2)
**
Space
after
power
on
on
Space
when
printer
is
selected
OFF
Not Used
Switch 8 (SW2)
**
off
Enviro™ DB25 .
0596-0317-01 Rev. A Page 5