Setup Parameters; Communications Cable; Ac Power Switch; Brightness Slideswitch - Wyse WY-30 Maintenance Manual

Power Cord
Insert the power cord into the connection on the rear panel, and
then plug the three-pronged connector into the AC power source.
Caution--Compare the voltage specified on the configuration label
(on the back of the CRT enclosure) with the AC power source to
avoid damaging the terminal.
Communications Cable
Connect the communications cable from the computer or modem to
the communications port labeled MODEM. This port defaults at
9600 baud, no parity, with one stop bit and eight data bits. The
operator can change these parameters in setup mode.
AC Power Switch
The power switch is on the right side of the terminal. Pressing
the back of the switch turns AC power on.
Brightness Slideswitch
The brightness slideswitch is located on the lower-right corner
of the front bezel. Sliding the switch to the right increases
the display brightness; sliding it to the left decreases the
brightness.
Touch/Tilt Screen Adjustment
The touch/tilt screen adjustment is a spring-controlled support
flap on the bottom of the terminal enclosure. A user can adjust
the angle at which he views the screen by pushing or pulling the
terminal bezel.
SETUP PARAMETERS
When a user turns the power on, the terminal executes an internal
self-test. When the self-test finishes and the CRT is warm
(approximately 30 seconds), the cursor appears in the upper
left-hand corner of the display. The unit is now ready for
operation based on the setup parameters.
To inspect the parameters, press both the SHIFT and SETUP keys.
The first level of parameters appears across the bottom of the
screen. To examine the other levels of parameters, press the
CURSOR DOWN key. Each time you press this key, you can see
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