Casio QV-770 Specifications download pdf (Page 12)

— 10 —

(1) Transaction

(2) Display

(3) Check

(4) Supplement

Make sure that the display

indicates OK.

Displays black on LCD and TV monitor.

Normal REC or PLAY modes

Immediately after se-

lecting IR TEST MAS-

TER and pressed the

shutter button.

When the unit received

ENQ signal.

When the unit received

a signal other than ENQ.

If there is no answer for

2 seconds.

6. Black color display

7. APO OFF display

8. IR TEST MASTER

display

Provides black signal to

LCD and TV monitor (Black

level of VIDEO standard)

Disables Auto Power Off

function. This function can

be utilized in REC or PLAY

modes.

Used for IrDA test together

with IR TEST SLAVE. This

test sends ENQ (OX ø5)

signal for 2 seconds with

10ms interval (115Kbps

data transfer speed).

FACTORY TEST

MASTER

FACTORY TEST

MASTER

OK

SUCCESS

FACTORY TEST

MASTER

NG

TIMEOUT

FACTORY TEST

MASTER

NG

Returns to Test mode dis-

play by [+] or [-] buttons.

The unit returns to normal

mode when power switch is

turned off.

This mode is disabled when

the unit is turned off.

ACTIVE

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