CROSS FORMA: Service & Maintenance Manual - rev. 2.1
Page 6.2
6.1. SERVICE TROUBLESHOOTING MENU
This section can be used to test the operation of certain machine components (brake board, LED
display, keyboard, serial ports). It is invoked when the machine is in standby by simultaneously
pressing the keys 369. The following prompt appears on the LED display:
ENTER PASSWORD:
To access the procedure, type in the password 2501 which protects against unauthorized access and
press ENTER to confirm. At this point there are two options available:
1 = Tech Config
2 = Troubleshooting
Press the number key 2 to access the troubleshooting menu, which is structured as shown in the
figure below.
MAN.KEYBOARD
TEST
TROUBLESHOOTING
I2C Devices Test
AUTOMATIC TEST MANUAL TEST
LED Test
SERIAL PORTS
TEST
CSafe COM Test TGS COM TestLow Kit COM Test
To scroll through the list of available functions, press the + or – effort level keys to display the next
or the preceding item; confirm the choice by pressing ENTER. To cancel the operation, press the
CLEAR key for a few seconds.
The tests are divided into two groups: Automatic and Manual, and the prompt for a choice appears
immediately on accessing the troubleshooting menu.
6.1.1. AUTOMATIC TEST
The tests grouped under this section conduct checks on the machine’s operation in a fully automatic
manner. After selecting the desired test using the + and – effort level keys, press ENTER to initiate
the test and then await the result. Press ENTER again to continue, and use the CLEAR key to
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