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Quick Start Guide:
DCF-1
Auto Scan
RF-IN1
Auto Scan
Auto Scan Start
CH: 28
Auto Scan Start
0%
In this operation, DCF will automatically scan input channel frequency if this input channel frequency is available, DCF will add this input
channel frequency at same output channel frequency. For example, input CH28 is available, DCF will add input CH28 to output CH28 (After
0% ~ 100%, it’s fully scanned.)
NOTE:
1. If input channel power level is higher than 50dBuV (-58dBm), this channel will be added to output channel list.
2. In auto scan function, when user scanning for VHF input, it will start from CH6~CH12. In the other words, when scanning UHF input, it will start from
CH28~CH69.
Add Channel
On below LCD display:
1. RF-IN1 refers to the desired signal input port. CH28 refers to input channel, 28 refers to the output channel. 50 dBμV refers to the input
signal power level (measured automatically by DCF-1).
2. Use Up/Down to change channel number, use Left/Right to choose
Input/Output channel.
3. Press the Left button at Input Channel or press the Right button at Output Channel to save settings and go back to previous page.
4. To avoid signal overlapping, Output Channel number cannot be duplicated.
5. Maximum output channel numbers are 32 (RF-IN1 + RF-IN2 + RF-IN3 + RF-IN4 = Max 32)
RF-IN1
Ch21 ->21 <50dBμV
Input Channel
Output Channel
NOTE:
Due to automatic LTE filter selection capability of DCF-1, each input port can receive VHF or UHF band signal only. To program it, the user needs to choose an
input port and associate a channel to it, and DCF-1 will automatically lock to VHF/UHF band based on the command. In above case, the user has chosen CH28
and that will lock RF-IN1 to receive UHF band signal only. By removing all the channels associated to a specific input port, the user can reprogram the input port
to receive VHF/UHF band again.
Add Channel Example:
Press
▲▼◄►
to Operate
Main Menu
RF-IN1
RF-IN1
Add Channel
Add Channel
Ch28 -->28 <50dBμV
Add Channel
Ch28 -->28 <50dBμV
Edit Channel:
RF-IN1
Ch28-->28 <50dBμV
Edit Channel
Ch28 -->28 <50ddBμV
After adding and saving channels, the user can find the Channel List under the Input level. Press the Right key to edit channels.
Delete Channel:
Edit Channel
Ch 00 -->28 <50dBμV
Channel Deleted
When you are at level Edit Channel, by changing the input channel into 0 and save it, then the channel will be deleted.
3.2.2 FM Pre-Ampli
Main Menu FM
Pre-Ampli
FM Pre-Ampli
Off
FM Pre-Ampli
On
The DCF-1 gathers all the FM signals on the air and provides pre-amplifier function for it. The user may choose to turn on/off the function to
have the FM signal quality. The user may refer to the automatic input signal power level measurement when adding a channel to the DCF-1.
