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5-1.
BASE UNIT SECTION
[Start-up]
[DIAL MODE]
1. Set the
switch to the P (PULSE) side.
[INTERCOM]
2. Keeping the
3. After a start-up acknowledge tone sounds, set the
switch from P (PULSE) to T (TONE) side, then return to the P
(PULSE) side.
[INTERCOM]
4. Release the
5. Allow for normal ringer to sound at high level for duration of
500 msec after start-up, then close the line and dial Pause → 0
(DP) →
(mode change) → 1 (tone) → 4 (tone) → 8 (tone)
→ # (tone).
6. After dialing, the base unit will go in Test Mode Idle status.
[Ring Detection Test]
1. The LINE LED blinks in synchronization with the RING sgnal
and at the same time, Normal Ringer sounds, if the RING sig-
nal is detected in the Test Mode Idle status.
[Charge Detection • ARTO Output Test]
1. Square-wave signal (2.4 kHz) is output to the IC751 pin #¢
(ARTO terminal) when the CHARGE signal is detected (IC751
pin ^™ (PARKP terminal) H → L) in the Test Mode Idle sta-
tus.
2. At this time, the EEPROM (IC951) is reset.
[Charge Control Test]
1. IC751 pin *¶ (CHG-HIGH RATE terminal) outputs H → L →
H once, if IC751 pin *£ (VCHG-MON terminal) changes to H
→ L → H when the CHARGE signal is detected in the Test
Mode Idle status.
[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
0-0-#
Terminate the Test mode.
B) Return test mode idle
Command
0-1-#
Return to Test Mode Idle status.
C) Continuous receiving test group (Note 1)
Command
1-1-#
CH1 continuous receiving status (LNA, AGC ON)
D) Continuous transmission test group (Note 1)
Command
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
SECTION 5
TEST MODE
button pressed, turn the power on.
[DIAL MODE]
button, and the Test Mode will start.
Mode/Operation
Mode/Operation
Mode/Operation
Mode/Operation
E) Loopback test group 1
Command
3-1-#
CODEC Forward Loopback (L1)
(Speech path: Talk status)
(LINE IN → LINE OUT: CODEC LINE IN→
SPKR OUT)
3-2-#
ADPCM Forward Loopback (L2)
(Speech path: Talk status)
(LINE IN → CODEC → ADPCM → CODEC →
LINE OUT)
ADPCM → RF Loopback
3-3-#
(Speech path: Talk status)
(LINE IN → CODEC → ADPCM → RF → ADPCM
→ CODEC → LINE OUT)
F) TDD test group 1
Command
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
(Note 2)
control
Note 2: To make a speech with the handset, first operate the set in Slave
mode by "4-4-#" command, and operate the counterpart in the
Master mode by "6-1-#" command. However, the ID must be
same. To set the same ID, perform ON-Charge in advance, or
clear the EEPROM by "7-1-#" command. In this case, however,
the speech path should be the intercom status.
G) MMI test group
Command
5-1-#
Key test.
• Press the keys successively in the following
order:
[PGM]
→
[FLASH]
→
[6]
[#]
[SPEAKERPHONE]
• If key input sequence is correct: An acknowl-
edge 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.
5-4-#
LED test.
[LINE]
selected.
H) TDD test group 2
Command
6-1-#
TDD mode (Master timing) status. Power control.
Refer to the description of "4-4-#" command.
I) Memory clear test group
Command
7-1-#
The contents of EEPROM are cleared. In case of
successful clear, an acknowledge tone sounds.
– 16 –
Mode/Operation
Mode/Operation
Mode/Operation
→
→
[SPEED DIAL]
[REDIAL/PAUSE]
→
→
→
→
[1]
[2]
[3]
→
→
→
→
[7]
[8]
[9]
[*]
→
→
→
[INTERCOM]
[HOLD]
LED lights up when the LED test mode is
Mode/Operation
Mode/Operation
→
[4]
[5]
→
→
[0]
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