EM-20/EM-10
July, 1999
TEST MODE EM-20, EM-10
Button description
Tn1 : Tone 1
Tn2 : Tone 2
Tn3 : Tone 3
Tn4 : Tone 4
Tn8 : Exit
Displaying messages
When a check implies messages to be visualized, they will be shown on the display in the following manner:
Test structure
The general test menu has a hierarchical structure. You can get back to each previous menu page up to the
"Main Menu" page. The Tone 8 button ("Tn8 = Exit") allows you to interrupt any test except for:
Ro Test Rom
Ra Test Ram
Wr Test Wave Rom
Tc Touch Control Test ( Only for EM-20 )
How to enter the Test Mode
Turn the instrument on while keeping the button tn1 pressed.
The Display shows:
After a few seconds, it shows:
After a few seconds, it shows:
By pressing the following buttons, you'll start the corresponding following checks:
G tn1 * P Control panel check
G tn2 * K Keyboard Check
G tn3 * A Audio check
G tn4 * M Memory check
Display : P K A M
Display : Ver X.XX
Display : Test
Display: EM-20 (or EM-10) XXX XXXXXXXX
G tn1 * P Control panel check
By pressing the tn1 button, the display shows the following test list:
P1 = tn1 Panel 1 Control Panel check (1st part)
P2 = tn2 Panel 2 Control Panel check (2nd part)
l Control Panel check (1st part) [tn1]:
By pressing the Tn1 button, the display shows the following possible check:
Sus = tn1 Sustain Footswitch test
Midi = tn2 Midi Midi Test
l Sus [tn1]
By pressing the tn1 button, the display shows:
Action: after inserting the connection pin into its socket, press and release the Sustain footswitch:
the message "ON/OFF" will be shown on the display regardless of the whether the footswitch is being
pressed or released.
To exit, press the tn8 Exit button. To get back to the Main Menu press tn8 Exit again.
l Midi [tn2]
By pressing the tn2 button, you'll start the Midi test:.
The display shows:
Action: If the message "Out < = > In" is shown, the transmission and/or receipt of data has failed.
After connecting the MIDI cable (you have to shortcircuit the IN/OUT sockets), the display will show
either OK or Er, if there is some error.
To exit, press the tn8 Exit button. To get back to the Main Menu press tn8 Exit again.
l Control Panel check (2nd part) [tn2]:
By pressing the tn2 button, you'll enter the 2nd check part:
The display shows:
By pressing the following buttons, you'll start the corresponding following tests:
Sw = tn1 Switch Test
Tc = tn2 Touch Controller Test (Attention: ONLY FOR EM-20)
Lc = tn3 LCD Test
l Sw [tn1]
By pressing the tn1 button, the display shows:
Display: XX = (number of the button pressed)
ZZ = (name of the button pressed)
Action : press the switches on the control panel. The display shows the number of the switch pressed
its name and its status. When the switch is ON you'll hear a sound, no sound can be heard when it's off.
You may not exit the switch test, unless all switches have been pressed. Otherwise the switch test
stops if some fault has been detected; in this event the last switch pressed is shown on the display.
To exit press the " Tone 8" and "Start/Stop" buttons. If some switches have not been pressed, their
corresponding names will appear successively on the display.
To exit, press the tn8 Exit button. To get back to the Main Menu press tn8 Exit again.
Display : XX ZZ
Display : Sw Tc Lc
Display : OUT < = > IN
Display : Sus OFF
Display : Sus Midi
Display : P1 P2
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