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21

When selecting Ethernet cables (not included)
• Use flexible cables without jack covers. Do not use cables with a hard coating that may tear or crack when bent.

To prevent damage to the cables, use cables that do not protrude from the bottom of the base.
Connect the cables as shown in the following illustration.

• Use a straight CAT 5e (or higher) Ethernet cable (not included) that is 6.5 mm in diameter or less.

When connecting to a switching hub
• If PoE is available, an AC adaptor is not needed.
• This unit complies with the PoE Class 3 standard.

When connecting a PC
• The PC port does not support PoE for connected devices.

When connecting cables and the AC adaptor
• Ensure that the Ethernet cables and the AC adaptor cord are clamped to prevent damage to the connectors.

22

This unit has Test mode for checking  KEYs and LEDs.
By using this mode,you can easily check KEYs and LEDs.

• Unit for Test phone
• AC adaptor or Ethernet cable(PoE).

1. Connect power plug (AC adaptor/PoE).
2. Push [1][*][CONF] keys within 4 seconds after power on.
3. Release keys after  "Now Loading" is displayed on LCD.

         Now Loading

     *If "IPL start..."is displayed before "Now Loading" on LCD,it fails in the setting for Test mode.
      Try agin from Step.1
4. Then,the display changes like the picture below.

         Please wait...
          (Factory Mode)

5. In about 40 seconds,LED lights and beep sounds is heard

23

1. [HOOK Test] is displayed on LCD.

(When skip [HOOK Test],press SP-PHONE key.)
SP-PHONE LED is on/off according to the state of HOOK switch.
Press SP-PHONE key.

2. [HEADSET Test] is displayed on LCD.

(When skip [HEADSET Test], Press SP-PHONE key. )
SP-PHONE LED is on/off according to the state of Headset detection.
Press SP-PHONE key

3. [EHS Test] is displayed on LCD.

(When skip [EHS Test], Press SP-PHONE key. )
SP-PHONE LED is on/off according to the state of EHS detection.
Press SP-PHONE key.

4. The character "Q" is displayed on LCD.

Confirm the character"Q" and backlight are on.
Press ENTER key.
Confirm all dots of LCD are on.
Press SP-PHONE key.

5. [Key-Check Test] is displayed on LCD.

Press all keys except SP-PHONE key. 
Then,press SP-PHONE key. LCD displays [All keys Pressed. OK]
*If mis-pressed any keys,"All keys NOT Pressed NG" is displayed on LCD.

6. Confirm all red LEDs light.

Press SP-PHONE key.

7. Confirm all green LEDs light.

Press SP-PHONE key.

8. [RESONANCE TEST] is displayed on LCD.

Confirm the resonance by speaker sound.
Press SP-PHONE key.

9. [ACOUSTIC TEST] is displayed on LCD.

This TEST mode is used for the confirmation of sound path.
If this TEST mode is not neccessary for service,press SP-PHONE key 3 times.
It returns to step.1.
If this TEST mode is necessary,refer to "7.2.2.communication Test".

24

This is the inspection mode to detect which signal path has a problem.

• Unit for Test phone
• AC adaptor ( or LAN cable and switching hub with PoE).

1. Connect power plug (AC adaptor/PoE).
2. Press [1][*][CONF] keys within 3 seconds after power on.
3. Release keys after  "Now Loading" is displayed on LCD.

    Now Loading

 *If "IPL start..."is displayed before "Now Loading" on LCD,it fails in the setting for Test mode.
   Try agin from Step.1

4. Then,the display changes like the picture below.

    Please wait...
    (Factory Mode)

5. In about 40 seconds,LED lights and beep sounds is heard.
6. Press SP-PHONE key 3 times.
7. Press ENTER key once.
8. Press SP-PHONE key 5 times.

It is set to "ACOUSTIC TEST"mode.

    ACOUSTIC TEST

Headset

AC Adaptor : PQLV206**
  or Equivalent
  or PoE(to LAN port)