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19

Making Settings for the Input Channels

Making Settings Using an S-4000R

The S-4000R is a dedicated remote controller for digital snake 

devices.

Connect the S-4000R to the REMOTE connector on the S-2416 using 

the RS-232C cable.

S-4000R

Unlocking

To change various settings on the digital snake device, unlock the 

S-4000R. 
When the [LOCK] button is illuminated, operation is locked and no 

setting operations can be carried out. 
Hold down the [LOCK] button for few seconds, and make sure its 

light goes dark.

MEMO

To keep settings from being changed by inadvertent operation, 

it’s a good idea to engage the lock when you have finished 

making the input channel settings. Press the [LOCK] button to 

engage the lock and make the button light up.

NOTE

When a V-Mixer is connected as a REAC master device, using an 

S-4000R or S-4000RCS to control the S-2416 is not possible.
In such cases, make the settings using the V-Mixer.

Adjusting the Preamp Gain

You can adjust the preamp gain on the S-2416 before sending the 

signal to a mixer.

1. 

Turn the [CHANNEL] knob to select the number of the 

channel whose settings you want to change.

2. 

Input the audio on the selected channel from the source 

devices.

3. 

Turn the [GAIN] knob to adjust the gain level.

The indicators around the knob indicate the gain level. The input 

level on the select channel is displayed by the input level meter.

4. 

Turn the [CHANNEL] knob to select another channel.

5. 

Repeat steps 2–4.

MEMO

• 

If the input level reaches 0 dB, the [CLIP] area of the input level 

meter and the [CLIP] area of the signal status indicator light up. 

If this happens, the audio may be distorted. To transmit high-

quality audio, adjust the preamp gain so that the peak level on 

the input level meter fluctuates between -18 and -3 dB.

• 

To make the illuminated [CLIP] indicators go dark, press the 

[CLIP CLEAR/ENTER] button.

Summary of Contents for Digital Snake S-2416

Page 1: ...Before using the S 2416 ensure that its system program is at the most recent version For information on available upgrades for the system program see the Roland website http proav roland com...

Page 2: ...rrespond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured GREEN AND YELLOW must be connected to the terminal in the plug which is marked...

Page 3: ...n top of heat generating equipment or are Damp e g baths washrooms on wet floors or are Exposed to steam or smoke or are Subject to salt exposure or are Exposed to rain or are Dusty or sandy or are Su...

Page 4: ...before moving the unit Before moving the unit disconnect the power plug from the outlet and pull out all cords from external devices Before cleaning the unit disconnect the power plug from the outlet...

Page 5: ...romptly wipe it away using a soft dry cloth Maintenance For everyday cleaning wipe the unit with a soft dry cloth or one that has been slightly dampened with water To remove stubborn dirt use a cloth...

Page 6: ...ing AES EBU INPUT with a Cascade Connection 14 When Using Duplex REAC Lines 15 When Using a Split Connection 15 When Connecting S 2416 Units to One Another 16 Connecting Devices 17 Connecting Input De...

Page 7: ...angles 2 Using the screws 8 removed in step 1 attach the rack mount angles Be sure to use the screws removed from the unit to secure the angles in place Using different screws might cause damage to t...

Page 8: ...tings of REAC devices must be made correctly Making the wrong settings may result in incorrect audio input and output M The unit functions as a REAC master device S The unit functions as a REAC slave...

Page 9: ...connect the word clock source device such as a word clock generator here 75 switch Set this switch to ON when the S 2416 is used as a word clock input terminal WORD CLOCK OUT connector This is the wor...

Page 10: ...is the master of the sync signal ON CLOCK MASTER The S 2416 is the master of the sync signal You set this when syncing to a word clock signal from an external device such as when using AES EBU input...

Page 11: ...failure 1 Turn on the power to equipment connected to INPUT on the S 2416 2 Turn on the POWER switch on the S 2416 The POWER indicators front and rear light up Rear panel This unit is equipped with a...

Page 12: ...terminal plate or other such passive type cable extending connector problems can occur even when length is less than 100 meters Keep the total cable length of the entire chain as short as possible Do...

Page 13: ...the S 2416 you can make a cascade connection using the REAC BACKUP port This section gives an overview of the settings when connecting the V Mixer with a cascade connection to an S 1608 unit V Mixer M...

Page 14: ...ASCADE OUTPUT Set according to the application 4 5 AES EBU INPUT OFF ENABLE 7 SAMPLE RATE ON WORD CLOCK 8 ON NOTE Change the setting of the REAC MODE switch and MODE switch while the S 2416 is powered...

Page 15: ...ection V Mixer Master S 2416 Split S 2416 Slave S 4000D S 2416 settings REAC MODE switch Setting SP Split NOTE Change the setting of the REAC MODE switch while the S 2416 is powered down When a split...

Page 16: ...tch Setting 1 REAC SLAVE MODE OFF CLOCK SLAVE 2 REAC BACKUP MODE OFF BACKUP 6 AES EBU OUTPUT ON 17 24 Audio signals input via INPUT 17 through 24 on the master unit are output from AES EBU OUTPUT on t...

Page 17: ...gh 24 When a condenser microphone or the like is connected and supplying phantom power is required switch it on by remote control Refer to Making Settings for the Input Channels p 19 Preamp gain and p...

Page 18: ...EBU Commercial CD player Digital recorder Speaker processor OUTPUT INPUT OUTPUT OUTPUT Word clock generator IN IN IN IN AES EBU INPUT Settings NOTE The S 2416 has no built in sampling rate converter...

Page 19: ...S 4000RCS to control the S 2416 is not possible In such cases make the settings using the V Mixer Adjusting the Preamp Gain You can adjust the preamp gain on the S 2416 before sending the signal to a...

Page 20: ...Phantom Power You can supply phantom power from the S 2416 when a condenser microphone or other device requiring 48 V of power is connected NOTE Be sure to switch off phantom power when no device req...

Page 21: ...se the CLIP CLEAR ENTER button When you release the CLIP CLEAR ENTER button while the stereo link is on two periods appear in the channel number shown on the numerical display Example When ch 7 and 8...

Page 22: ...from the following Roland website http proav roland com Refer to the User Guide of S 4000RCS for details of operations and system requirements ConnectingaComputertotheREMOTEConnector Make the connecti...

Page 23: ...ntain a resistor The gain has not been set correctly Adjust the preamp gain for the channels p 19 p 22 No sound is input via AES EBU INPUT The unit is not synced to the word clock signal from an exter...

Page 24: ...Equivalent Input Noise Level E I N INPUT jacks 1 24 128 dB Input Gain 65 dBu IHF A typ Network Latency 375 s when using REAC cable only AD to REAC to DA Latency about 1 2 ms 1 Connectors INPUT jacks 1...

Page 25: ...ata Out 3 RxD Data In 4 NC 5 GND 6 5V 7 Short to pin 8 8 Short to pin 7 9 NC Included RS 232C cable Pins INPUT OUTPUT connector XLR balanced XLR unbalanced Connect COLD and GND when connecting XLR unb...

Page 26: ...Appendix 26 Dimensions 465 7 177 482 101 6 337 2 430 328 2 UNIT mm...

Page 27: ...e receiver is connected Consult the dealer or an experienced radio TV technician for help This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this...

Page 28: ...For EU Countries For China 5 1 0 0 0 3 9 4 1 3 0 3...

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