Owner`s manual

OM-2226 Page 27
4-2. Encoder Control
1 Encoder Control
Use control in conjunction with ap-
plicable front panel function switch
pad to set values for that function.
1
4-3. Ammeter And Volt Meter
1 Volt Meter
Displays output or open circuit volt-
age. If output is off, the voltmeter will
display a series of three dashes
(-––). Open circuit voltage is dis-
played if power is on and output is
available.
2 Parameter Display
Displays actual amperage while
welding. Meter also displays preset
parameters for any of the following
units of measure when they are ac-
tive: amperage, time, percentage or
frequency. The corresponding
LED, located directly below the am-
meter, will also illuminate.
1
2
4-4. Process Control
Ref. ST-192 891
1 Process Control
Press switch pad until desired pro-
cess LED is illuminated:
TIG HF Impulse - This is a DCEN
(direct current electrode negative)
process with a pulsed HF (non-con-
tact) (see Section 4-5) arc starting
method. Make connections accord-
ing to Section 3-9.
TIG Lift-Arct - This is a DCEN (di-
rect current electrode negative)
process in which the electrode
must come in contact with the work
piece to initiate an arc (see Section
4-5). Make connections according
to Section 3-9.
Stick (SMAW) - This is a DCEP (di-
rect current electrode positive) pro-
cess. Make connections according
to Section 3-11.
1
CE Models Only