Sony HDW-F500 Maintenance Manual page 129

[F3] (CARD I/F) Key :
n Do not use a memory card in which necessary data has been
saved. Such data may be erased during this test. Memory card is
inserted or extracted even if the power is turned ON.
(1) Insert a memory card to the unit.
(2) Press [F3] key. A caution message appears on the
display in this case.
(3) Press [F3] key while pressing [SFT] key. Save/recall
testing is executed.
(4) When save/recall operation is normal, message CARD
I/F test PASSED. appears on the display. If the card
interface or the memory card was defective, message
CARD I/F test FAILED. appears on the display.
(5) Press [CLR] key to abort the process of testing.
[F5] (BUZZER) Key :
Performs test on the buzzer.
Set up sequentially changes high→low→high at every
press of [F5] key and the buzzer sounds at the level
indicated on the display.
[F6] (EL) Key:
Performs tests on the display.
Various patterns appear on the display by pressing [F6]
key. Patterns change at every press of [F6] key.
on (set up at shipping from factory) : The display is fully
off : The display is fully extinguished.
V bar : Test pattern consisting of vertical
lines is displayed.
H bar : Test pattern consisting of horizon-
tal lines is displayed.
HDW-F500E MMP1
illuminated.
4-3-1. PANEL MAINTENANCE Menu
CH.COND
C ARD I /F T EST
P ress [SFT ]+[F 3] t o s ta rt
M emory CAR D I/ F te st.
C A R D
! CAU TION
I / F
This test ove rwri tes test ing
data on t he m emor y ca rd.
Orig inal data wil l be los t.
(Pre ss [C LR] to C ANCE L.)
B U Z Z E R E L K E Y D I A L
4-3. Maintenance Menu
PANE L MA INT
E X I T
4-13