Yamaha CS1D Service Manual page 124

CS1D
(3) Mode 3 Operation element check mode (Started by holding down any four switches for at least one second.
This command is accepted at any time during diagnostics mode.)
Each display unit responds according to the switch, fader, and encoder input.
• Switch input ···············Switches the corresponding LED on/off.
If there is no corresponding LED, the response is displayed on a nearby LED or 7-segment display unit instead.
The LED responds according to the switch type, for example changing each time the switch is pressed or changing when the
switch is released.
• Fader operation ········Drives the paired fader.
If there is no paired fader, the response is displayed on a nearby 7-segment display element or encoder LED instead.
• Encoder operation·····Switches the outer periphery LED On/Off
If there is no outer periphery LED, the response is displayed on a nearby 7-segment display element instead.
* Faders and encoders send their input values with serial communications, then reflect them in their drive and display
when they receive the signals themselves, so the connectors must be looped back before starting the test.
* Some elements respond even when the operation element is operated in some other mode, but this is not checked.
* If a fader or encoder is operated during all check mode, the value is updated internally.
During diagnostics mode, press any five switches for one second.····The LED brightness changes.
During diagnostics mode, press any six switches for one second.·····The LEDs all go off.
2 Panel inspection PC software specifications
*
The inspection method using the inspection PC software is as follows.
Inspection Items 1-5 are checked simultaneously in parallel. The items that can be controlled in each inspection are as follows. At
this time, *1 manual operation can be carried out at the same time, but beware that in this case, the PS software is not linked. These
items are used and the inspector judges OK/NG visually.
Diagnostics speed
LED brightness
Block specification (Block direct specification, advance, return)
Pause, resume
Diagnostic mode switching (on next page)
The diagnostic mode can be switched in real time (common to all panels).
The block, pause, resume, and speed items are only possible in Mode 1.
PANEL Test
MODE 1
MASTER MODULE
ALL
SELECTED INPUT MODULE
ALL
MODULE (13-24)
ALL
MODULE ( 1-12)
ALL
Specifies the blocks to check.
Can be changed in real time.
The default is ALL.
10-1. PNI Test (Input Module Inspection)
(1) Automatic lighting check mode
For each channel, the LED and names are lit and the faders are driven up/down.
When the inspection for 12 channels is complete, the LEDs and names are lit up horizontally.
Below are the details of automatic lighting check mode. The number are block numbers.
115
MODE 2 MODE 3 INIT
METER MODULE
Slow Fast
ALL
SELECTED OUTPUT MODULE
Slow Fast
ALL
INPUT
MODULE (37-48)
Slow Fast
ALL
MODULE (25-36)
Slow Fast
ALL
OK
OK/NG judgment can be made
when the inspector's visual
check is complete. (Any time)
(Restore to the transition of each mode shown above.)
Returns all panels to their default states.
Dark Bright
Slow Fast
Slow Fast
Slow Fast
Slow Fast
NG
Can control the diagnostics return, pause, resume,
and advance in real time for all the panels.
(1 2 ··· 7 1)
Can change the LED brightness in real time
(common to all panels).
Can change the diagnostics speed for each panel
in real time.
Works as follows for the Input panel
Left upper: IN13-24 Right upper: IN37-48
Left lower: IN1-12 Right lower: IN25-36