Sony SPP-A946, Руководство по обслуживанию

Страница: 18 / 56

– 18 –
– DSP Section –
[Setting the DSP Test Mode]
1. Power on with pressing the
[ANSWER ON/OFF]
key for 3 seconds.
2. When the DSP test mode (step 1) is set, it beeps confirm tone.
[Releasing the DSP Test Mode]
To release the test mode, perform as follows:
• Turn the power off (disconnect the AC adapter plug).
• Bell in. (except step 6)
[Changing the DSP Test Mode Step]
1. Press the
[QUIC, SKIP]
key.
2. It switches over next step, and indicates step status on the 7 segments LED (D217).
Note:
Volume level can be changed by the
[+]
or
[ ]
key in the all steps. But then the step is changed, volume level will be maximum (level 10).
1. STEP 1
1-1. Status Indication of the Dial Mode
It indicates status of the
[DIAL MODE]
switch (S1) on the 7 segments LED (D217) as follows.
TONE: “
71
”
PULSE: “
P1
”
1-2. Key Check
Every time each key is pressed, the code corresponded to each key is indicated on the 7 segments LED for a second as follows
Key Code
SPEAKERPHONE
01
INTERCOM
02
HOLD
03
MENU
04
SELECT
05
TIME SET
06
ERASE
07
REC/MEMO
08
SLOW, REPEAT
09
QUICK, SKIP change the step
ANSWER ON/OFF DSP version
Key Code
PGM
0C
VOL +
0d
VOL –
0E
MAIL BOX 1
11
MAIL BOX 2
12
MAIL BOX 3
13
1
21
2
22
3
23
4
24
5
25
Key Code
6
26
7
27
8
28
9
29
0
2A
2b
#
2C
REDIAL/PAUSE
2d
FLASH
2E
SPEED DIAL
2F
*
2. STEP 2
When set to this step, it indicates “
2
” on the 7 segments LED (D217).
In this step, speakerphone is receiving mode every time.
3. STEP 3
When set to this step, it indicates “
3
” on the 7 segments LED (D217).
In this step, it will be line monitor mode every time.
When it detects DTMF signal from the line input (LINE jack: J1), beeps key-touch-tone and indicates the code on the 7 segments LED
(D217) for a second as follows.
DTMF Code
1 _
1
2 _
2
3 _
3
4 _
4
5 _
5
6 _
6
7 _
7
8 _
8
9 _
9
0 _
A
_
b
# _
C
–
*