1-5
Select the fuse in accordance with the line voltage to be used.
Voltage Fuse Capacity
100 V 3.15A
220 V 3.15A
Fig. 1-3 Power Connector of HALO DB-20
1.5 Side Panel of the DB-20
The DB-20 has 6 ports on the side panel.
They are:
Power connector and switch
Printer port
LCD brightness adjustment port
Local-Remote switch for PC software control or Local keypad control
Acc. Port for connection of accessories such as auto sipper.
9- pin Serial port for connection to personal computer
1.6 Connection of Power Cord and Grounding Wire
Note: Before plugging in the power cord, be sure to turn off the POWER
switch and be sure to select proper power cord. The capacity of the
power cord should be over 250V and 6A.
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