Changing The Line Voltage Setting - HP PageWriter XL M1705B Service Manual

Note .I
If
The M1702A patient module does not feature a signal quality display
or a start button.
Note .I
h?
The M1754A SAECG patient module can acquire both SAECG and
standard ECGs. To get the best results for SAECG, remove the LL
and LA leadwires and install shorting plugs in the LL and LA inputs.
Changing the Line
Voltage Setting
Caution
e
The cardiograph can be set to operate at nominal line voltages of
100, 120, 220, 230, or 240 Volts. It was set at the factory to the line
voltage in your area. Nevertheless, it is a good idea to check the
setting, especially if the cardiograph was brought from an area with a
different line voltage.
The cardiograph can be damaged if plugged into the incorrect voltage
or if fused incorrectly.
The voltage setting appears in the line module window. The line
module is located on the rear panel immediately to the right of
the AC switch (see Figure 2-5). If the voltage setting is incorrect,
change it to the correct setting for your area using the procedure that
follows. If you need to change the voltage setting, be sure to also
check the line fuses.
A B
M 1700-47
Figure 2-5. The Line Module and AC Switch.
A. Voltage selection drum
B. Fuse holders
2-8 Installation and Configuration