This device is single line voice logger. It can record all the calls over the phone including Caller ID, date, time and elapse. You can also enable its answering machine function; it will record all the messages for you when you are unavailable.

1 PC Requirement

1、Windows7/Vista/XP/2000

2、Above Pentium 400 MHz CPU

3、256MB RAM      

4、1GB HDD capacity

5、USB interface

2 Connection

1． Analog line connection：

a.     Switch the SOURCE to PHONE

b.    Co-line to LINE port

c.     Phone to PHONE port,

**  will be shown on the LCD. See P.9 for set up.

2．Digital phone Connection (Handset)：

a. Switch SOURCE to PHONE

b. Connect handset line to LINE

c. Connect handset to PHONE

** will be shown on the LCD. Voice trigger setup is necessary.  See Page 9 for set up.

3．Microphone connection (Environmental Record)：

a. Switch SOURCE to MIC

**  will be shown on LCD. See Page 8 for set up.

Remark：See Page 11 for initial Time/Date set up.

3 Main Menu

(A)Standby mode 

：Remaining Battery capacity        

： Recording display (Flash when recording)   

：Handset recording mode      ：Microphone recording mode

Auto：Auto recording mode      Manual：Manual recording mode

Trigger：Voice Trigger mode        ：Loop recording mode

10H：Recording time of remaining capacity  Time：System Time

(B)Talk Mode

Type：Incoming .Outgoing

Elapse：Talking time。

Phone number：Incoming/Outgoing phone number 。  

4 Setup

(A).Recording Parameter

1 .MIC REC Mode ：

Switch the SOURCE to MIC, DUET can record audio from built-in microphone or external microphone.

(1)Manual

Press RECORD to start, STOP to terminate.  

(2)Automatic (Voice Trigger)

When voice level is higher than settings, it starts recording automatically.

2. Auto / Manual Rec.

You can set channel recording conditions

(1)Manual Recording

   Press RECORD to start, STOP to terminate

(2)Automatic Recording

  When line voltage is lower than settings, it starts recording automatically

(3)Voice Trigger

When voice level is higher than settings, it starts recording automatically.

3 .VOX Trig Level

  Adjust voice level in voice trigger conditions. Setting range is 1-10.

4. VOX Silence

  Adjust silent time to terminate recording in voice trigger conditions. Setting Range is 5-99 sec

5. Max REC Duration

Set maximum recording time for single call. Setting range is 10 min ~ ∞

6. Min REC Duration

Set minimum recording time for single call. Setting range is 5 sec ~ ∞

7 .Loop Recording

  (1)Enable

When the SD card capacity is insufficient, it will delete the old audio files automatically and keep recording.

  (2)Disable

When the SD card capacity is insufficient, it will not record any more.

8. Storage Capacity Alert

  The LCD remaining recordable time symbol will blink when storage capacity is lower than setting. Setting range is 5-99 hours.

9. Play Announcement

  Enable / Disable to play announcement that the call is recorded to caller

10. Off Hook Voltage

   The system will record the call automatically when the line voltage is lower than setting. Setting range is 15~30(V).

11. Call Out Delay Time

   The system will record calls after setting delay time. Setting range is 0~20 sec

(B) .System Setup

1 .Time

  System time setup   

2. Date

  System date setup

3. Time Format

  System time display format setup

4. Date Format

  System date display format setup

5 .Time synchronization with Caller ID

  Synchronize the time with FSK Caller ID

6. Language

  You can choose Traditional Chinese, Simple Chinese or English as system language.

7. LCD Contrast

  Adjust the contrast of LCD display, the higher the brighter. Range 1-6

8. SD Card Reserve Space

  SD card can be set to retain the capacity for system smooth running.

9. Format SD Card

 Format SD Card will remove all audio files.

10 .Default setting

Reset to factory default.

8. Record

(A) Records Display Description

1 .Record Type

I=Incoming call  O=Outgoing call  N=MIC  T=Voice Trigger  A=Answering machine

2 .Date /Time

  Display date and time of audio files

3. Recording Length

   Display the length of audio files.  

4 .

   Symbol indicates audio files, otherwise CDR only.

5 .Incoming /Outgoing Call Number Display

  Display incoming or outgoing numbers.

6. Price Terms:Ex-work Payment Terms:Paypal T/T Western union