Sony SPP-SS964, Руководство по обслуживанию

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F) TDD test group 1
Command Mode/Operation
4-1-# CH1 TDD mode (Master timing, Power High) status
4-2-# CH1 TDD mode (Master timing, Power Mid) status
4-3-# CH1 TDD mode (Master timing, Power Low) status
4-4-# TDD mode (Slave timing, Standby) status. Power
control
G) MMI test group
Command Mode/Operation
5-1-# Key test.
• Press the keys successively in the following order:
[TALK, FLASH]
→
[OFF]
→
[HOLD]
→
[VOL/PGM]
→
[INTERCOM]
→
[REDIAL/PAUSE]
→
[1]
→
[2]
→
[3]
→
[4]
→
[5]
→
[6]
→
[7]
→
[8]
→
[9]
→
[*]
→
[0]
→
[#]
→
[A]
→
[B]
→
[C]
• If key input sequence is correct: An acknowledge
tone sounds, and the set returns to the Test Mode
Idle status.
• If key input sequence is wrong: An error tone
sounds, and the set returns to the Test Mode Idle
status.
5-2-# JOG shuttle test. (Note 2)
5-3-# LCD test.
All dots on LCD lights up immediately when the LCD
test mode is selected.
Note 2: JOG shuttle test
The JOG shuttle test mode makes a check with the LCD display
when JOG shuttle is rotated clockwise or counterclockwise, or
the button is pressed.
JOG shuttle LCD display
Rotate clockwise “R” is displayed at 1st digit on 1st line
Rotate counterclockwise “L” is displayed at 1st digit on 1st line
Press button “P” is displayed at 1st digit on 1st line
H) TDD test group 2
Command Mode/Operation
6-1-# TDD mode (Master timing) status.
I) Memory clear test group
Command Mode/Operation
7-1-# The contents of EEPROM are cleared. In case of
successful clear, an acknowledge tone sounds.
J) Battery save mode
Command Mode/Operation
9-0-# Battery Save mode.
J) Loopback test group 2
Command Mode/Operation
8-1-# ADPCM Forward Loopback
(Speech path: Intercom status)
(MIC IN
→
SPEAKER OUT: CODEC MIC IN
→
ADPCM
→
CODEC LINE OUT
(Speech path: Intercom status)
5-2. HANDSET SECTION
[Start-up]
1. With the power supplied, press
[TALK]
,
[0]
, and
[1]
keys simul-
taneously, and the Test Mode will start.
2. Allow for normal ringer to sound at high level for duration of
500 msec after start-up, then the handset will go in Test Mode
Idle status.
3. The RF in Talk/Intercom status is as follows.
[Test Mode by Manual Input]
• The key input in the Test Mode Idle status can change the set
status to the following modes. However, the transition to an-
other mode within respective test mode groups (A-J) is possible
directly, but in case of transition to other test mode group, the
set must be returned to the Test Mode Idle status once by enter-
ing the command “0-1-#”.
A) Test mode termination
Command Mode/Operation
0-0-# The Test mode terminates. The contents of EEPROM
are cleared. In case of successful clear, an
acknowledge tone sounds.
B) Return test mode idle
Command Mode/Operation
0-1-# Return to Test Mode Idle status.
C) Continuous receiving test group (Note 1)
Command Mode/Operation
1-1-# CH1 continuous receiving status (LNA, AGC ON)
D) Continuous transmission test group (Note 1)
Command Description
2-1-# CH1 continuous transmission status (TX Power High)
2-2-# CH1 continuous transmission status (TX Power Mid)
2-3-# CH1 continuous transmission status (TX Power Low)
Note 1:
Each time the
[*]
key is pressed, the channels change over as
follows:
CH1
→
CH2
→
CH3
→ … →
CH20
E) Loopback test group 1
Command Mode/Operation
3-1-# CODEC Forward Loopback (L1)
(MIC
→
SP) (within CODEC)
3-2-# ADPCM Forward Loopback (L2)
(MIC
→
CODEC
→
ADPCM
→
CODEC
→
SP)
3-3-# ADPCM
→
RF Loopback
(MIC
→
CODEC
→
ADPCM
→
RF
→
ADPCM
→
CODEC
→
SP)