2. Setup and Installation
2-18
UniSite-xpi User Manual
If the powerup self-test detected anything wrong, the four LEDs
illuminate in different patterns, telling you what the self-test found. In
general, if one or more front panel indicators is blinking after the self-test,
there may be a faulty circuit board in the programmer. Contact your
nearest Data I/O Customer Support office for more information. The
different combinations of blinking LEDs are explained below.
Note: X = don’t care condition.
“Terminal port OK” means that the programmer has detected an RS-232
serial device connected to the Terminal port and that a valid connection
has been established with that device.
Are the Right LEDs Lit?
If the programmer completed the self-test successfully, the Power LED
will be lit. Also, if you have equipment connected to the Terminal and
Remote ports, the corresponding LEDs should be lit. Figure 2-6 shows the
front panel indicators.
--------------------Indicator--------------------
Power
Terminal
Remote
Self-test
Description
On
Off
Off
On
Self-test in progress.
Off
X
X
On
Bad power supply
On
Blinking
Blinking
Blinking
Power supply problem;
check voltage selector.
On
Blinking
Off
On
Bad CPU or EPROM
On
Off
Blinking
On
Bad system RAM
On
Blinking
Blinking
On
Bad serial port DUART
On
On
Off
Off
Terminal port connected;
self-test finished. No
errors.
On
Off
On
Off
Remote port connected;
self-test finished. No
errors.
On
On
On
Off
Remote & terminal ports
connected; self-test
finished. No errors.
Figure 2-6
Front Panel Indicators
FRONT PANEL LEDS
POWER
TERMINAL
0361-2
REMOTE
SELF TEST
Summary of Contents for UniSite-xpi
Page 2: ...981 0014 UniSite Programming System User Manual Also Covering Legacy UniSite Programmers ...
Page 72: ...2 Setup and Installation 2 42 UniSite xpi User Manual ...
Page 134: ...3 Getting Started 3 62 UniSite xpi User Manual ...
Page 238: ...5 Computer Remote Control 5 10 UniSite xpi User Manual ...
Page 296: ...6 Translation Formats 6 58 UniSite xpi User Manual ...
Page 402: ...Keep Current Subscription Service 6 Keep Current ...