Tektronix 2337, Instruction Manual

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PREPARATION FOR USE
Refer to the Safety Summary at the fron t o f this manual
fo r power source, grounding, and other safety considera­
tions pertaining to the use o f the 2337. Before connecting
the instrument to a power source, read the follow ing infor­
mation, then verify that the LINE VOLTAGE SELECTOR
switch is properly set fo r the ac power source being used
and that the proper power-input fuse is installed.
This instrument may be damaged i f operated with
the LIN E VOLTAGE SELECTOR switch set fo r the
wrong applied ac power input source voltage o r i f the
wrong line fuse is installed.
LINE VOLTAGE SELECTION
The 2337 operates from either a 115-V or a 230-V
nominal ac power input source w ith a line frequency
ranging from 48 Hz to 440 Hz. Before connecting the
power cord to a power input source, verify that the LINE
VOLTAG E SELECTOR switch, located on the rear panel
(see Figure 1), is set fo r the correct nominal ac power input
source voltage. To convert the instrument fo r operation
from one line-voltage range to the other, move the LINE
VOLTAGE SELECTOR switch to the correct nominal ac
source voltage position (see Table 1). If your instrument is
equipped w ith Option 03 (100-V/200-V Power Trans­
former), use Table 2. The detachable power cord may have
to be changed to match the power source outlet.
2
2337 Operators
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