Test Mode - Sony TA-ZH1ES Service Manual

TA-ZH1ES
• Each operation buttons (top view)
[INPUT] button
Display window
[OUTPUT]
[1] button
button
BUTTON CHECK
It can be check the quality of the buttons.
Procedure:
1. While pressing the [OUTPUT] and [
button to turn the power on.
2. The "KEY CHECK 09" is displayed on the display window.
Screen display
KEY CHECK
3. Each time a button is pressed or [GAIN] switch is slid, "09"
value decreases.
(However, once a button, switch is pressed, it is no longer tak-
en into account)
4. When checked the all buttons and the number is set to "00",
then return to the normal mode.
OLED DISPLAY AND LEDS LIGHT UP CHECK
It can be check the light up of the OLED display (display window)
and LEDs.
Procedure:
1. While pressing the [OUTPUT] and [
button to turn the power on.
2. The OLED display is all light up.
Screen display
3. Each time the [ENTER] button is pressed, the display is chang-
es in the following order, and then return to the normal mode.
Note: Test pattern might increase than the following contents by software
version.
Screen display
OLED display all light up
(LEDs all off)
OLED display all off
(LEDs all off)
LEDs all light up
(OLED display all off)
LEDs all off
(OLED display all off)
Normal mode
22
SECTION 3

TEST MODE

[V] button
[ENTER] button
[v] button
[MENU/BACK]
[GAIN] switch
button
] buttons, press the [
V
09
] buttons, press the [
v
OLED display all light up
(LEDs all off)
LED of
[1] button
LEDs
SOFTWARE VERSION CHECK
It can be check the each software version.
Procedure:
1. Press the [ ] button to turn the power on.
1
Note: Because it takes time to read the version, please proceed to the next
step from the left to stand about 10 seconds after you press the [1]
button.
2. While pressing the [INPUT] button, press the [ENTER] button
3 times.
3. The software version is displayed on the display window.
Auto standby setting
ON
OFF : no display
(Displayed characters/values in the above fi gure are example)
4. Each time the [ ]/[
V
es in the following order
]
1
System version
SYSTEM VERSION
V
USB version
USB VERSION
V
DSP version
DSP VERSION
V
(Displayed values in the above fi gure are example)
Releasing method:
] About 5 seconds by the no operation state, return to the normal
1
mode.
System version display
SYSTEM VERSION
CEL V 1. 06
Version
: "CLE" is display
] buttons are pressed, the display is chang-
v
1. 06
FPGA version
FPGA VERSION
1. 00
-COM version
MAIN VERSION
0. 09
V 0. 32
V 1. 06