Setting Encryption Or Decryption; Setting Rf Power Level; Changing The Rx Meter Type; Dimming The Panel And Display - BMS DLC50 Installation & Operation Manual

2. Rotate the inner knob to select the desired preset (P01-P20) and press OK.
To Save a DLC50 Preset: (saves current settings of parameters in preset parameter list)
1. Configure the preset parameter list (see Configuration>Presets menu).
2. Navigate to DLC Preset>Save and press OK.
3. Rotate the inner knob to select the desired DLC preset number (P01-P20) and press OK.
4. Using the inner and outer knobs, set the description text (up to 16 characters) and press enter.
To erase a DLC50 preset:
1. Navigate to DLC Preset>Erase and press OK.
2. Rotate the inner knob to select the preset to be erased and press OK.
5.5

Setting Encryption or Decryption

The TX>Encryption menu has 3 sub-menus for encryption on/off, encryption type, and encryption key
(or PIN). Navigate to the TX>Encryption menu and press OK. Using the outer and inner knobs, select
the desired on/off setting, and the encryption type. (Note AES and BISS encryption require optional
licensing.)
For BMS type encryption (BMS-4, BMS-A and BMS-B), turn the outer knob to display PIN and press
OK. Use the outer and inner knobs to set the 4 or 6 digit key. Press OK when finished.
For AES or BISS type encryption (BCRYPT-A, BCRYPT-B, BISS, BISS-E), rotate the outer knob to
display "select AES Key" then rotate the inner knob to select the key index number (1-16). Press OK
when finished.
RX decryption is similar, except the process starts by navigating to the RX>Decryption menu.
5.6

Setting RF Power Level

If the attached transmitter supports multiple RF output power levels, the TX>RF Power menu will let
you select the desired RF power level. Navigate to the TX>RF Power menu and press OK. Rotate the
inner knob to select the desired power level and press OK.
5.7

Changing the RX meter Type

The meter display type can be changed between RSSL (Received Signal Strength Level), BER (Bit
Error Rate) and RSQ (Receive Signal Quality which is a hybrid of RSSL and BER).
To change the receiver meter type navigate to the RX>Meter Type menu and press OK. Rotate the
inner knob to the desired meter type and press OK. The new meter type will be displayed on the
second line of the display.
5.8

Dimming the Panel and Display

The DLC50 panel brightness can be controlled by a common external 0-28V cockpit instrument
dimming circuit, or it can be manually adjusted. Depending on the installation, if an external dimming
control is connected to the DLC50 dimming input, then the external control should generally be used to
adjust the panel brightness. In this case, the DLC50 dim menu will allow the panel brightness of the
DLC50 to be trimmed to match other instruments at low-level settings of the external dimmer. In
installations where the DLC50 is not connected to the external dimming control, the Dim menu can be
used to adjust the DLC50 brightness over the entire adjustment range.
The document reference is online, please check the correspondence between the online documentation and the printed version.
DLC50 Control Panel Installation and Operation Manual | Doc. No. 6051439500 Rev. A
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