Sound Devices 888 User's Guide

888

PORTABLE PRODUCTION MIXER-RECORDER

Legal Notices

Product specications and features are subject to change without
prior notication.

Copyright

©

2019 Sound Devices, LLC. All rights reserved.
This product is subject to the terms and conditions of a
software license agreement provided with the product, and
may be used in accordance with the license agreement.
This document is protected under copyright law. An authorized
licensee of this product may reproduce this publication for the
licensee’s own personal use. This document may not be reproduced
or distributed, in whole or in part, for commercial purposes, such
as selling copies or providing educational services or support.
This document is supplied as a technical guide. Special care
has been taken in preparing the information for publication;
however, since product specications are subject to change,
this document might contain omissions and technical or
typographical inaccuracies. Sound Devices, LLC does not accept
responsibility for any losses due to the user of this guide.

Manual Conventions

SYMBOL DESCRIPTION

This symbol is used to show the order in which you select menu
commands and sub-options, such as: Main Menu > Outputs

>

indicates you press the Menu button for the Main Menu, then
scroll to and select Outputs by pushing the Knob.

[ ] This symbol is used to convey selectable menu items.

* This symbol is used to convey factory default settings.

A plus sign is used to show button or keystroke combinations. For
instance, Ctrl+V means to hold the Control key down and press
the V key simultaneously. This also applies to other controls,

+

such as switches and knobs. For instance, MIC+HP turn means
to slide and hold the MIC/TONE switch left while turning the
Headphone (HP) knob. S+SELECT means to hold the METERS
button down as you press the SELECT knob.

A

note

Note

provides recommendations and important related

information. The text for notes appears italicized.

Trademarks
The “wave” logo is a registered trademarks; SuperSlot, and
Wave Agent are trademarks of Sound Devices, LLC. Dante is
a registered trademark of Audinate. Windows and Microsoft
Excel are registered trademarks of Microsoft Corporation
in the U.S. and other countries. All other trademarks
herein are the property of their respective owners.

WEEE Statement
If you wish to discard a Sound Devices product in Europe,
contact Sound Devices (Germany) for further information.

Warning! This device can drive headphones to potentially
dangerous levels. Do not listen at high volume levels for
long periods.

Read and fully understand this manual before operation.

A cautionary warning about a specic action that could cause
harm to you, the device, or cause you to lose data. Follow the

*

guidelines in this document or on the unit itself when handling
electrical equipment. The text for cautionary notes also appears
italicized and bold in a different color.

888 User Guide | Rev 10/25/19

This document is distributed by Sound Devices, LLC in online electronic (PDF)
format only. Published in the USA.

This table provides the revision history and cross-reference
links to “what’s new” in this guide.

DATE DESCRIPTION

10/25/19 v3.01 Initial release

Included Accessories

PART NUMBER DESCRIPTION

2479.000 Cordset 6’ AC cable

9623.001 XL-WPTA4 power supply TA4 Connector

9244.003 LCD cover

9772.000 Antenna, SMA connector

5529.000 Promo Sticker (white)

5537.000 Promo sticker (black)

1312.000 Dot: Red, Yellow, Blue,Green, Purple, White (8 each)

Post Ofce Box 576
E7556 State Rd. 23 and 33
Reedsburg, Wisconsin 53959 USA

www.sounddevices.com

+1 608.524.0625 main
+1 608.524.0655 fax

800.505.0625 toll free

[e-mail]

Welcome to the 888

UNPRECEDENTED RECORDING POWER - ON A CART OR OVER THE SHOULDER.

Meet the 888 - the portable mixer-recorder that’s compact and light enough to use in a bag, yet has the high channel count and power required
for mobile cart productions. The 888 is the smallest portable mixer-recorder on the market that offers Dante for sending and receiving audio over
Ethernet. With 8 ultra low-noise, 8-Series microphone preampliers, 16 channels, 20 tracks, multiple powering methods, and support for multiple
USB control surfaces, the 888 can be easily tailored to your workow. An updated processing architecture and multiple FPGAs enables the 888 to
be fully routable: any physical input may be sent to any track, bus, or output.

Many features have carried over from the premium Sound Devices’ Scorpio, such as the new 8-Series preamplier design, 2 SD card slots, internal
256 GB SSD, and dual L-Mount battery charging and powering. Alternatively, power your 888 using a smart battery, NP-1 battery, or an in-line power
supply via its TA4 DC input. The ultra-accurate, fully-featured timecode generator contains its own battery to hold timecode for up to four hours after
power off.

Dedicated coms and slate allows for professional bi-directional communication with other crew members. Send customized mixes to the camera
or crew with multiple mix buses. With the ability to record to three media simultaneously, you can turn over an SD card to production, AAC les for
transcription, and keep a backup on the internal 256 GB SSD.

A built-in three band EQ may be set to either pre- or post-fade for each channel to tackle any problems directly on-set. Enable Dugan Automixing or
MixAssist to automatically attenuate unused microphones in multi-microphone applications. Up to 16 channels can be automixed at a time.

Get the perfect t on your cart with one of several supported USB control surfaces for remote fader and transport control. Download the companion
Android app, SD-Remote, to access to transport controls, metering, and sound reports on a large touch screen.

We are honored to be part of your kit.

Sincerely,
Sound Devices

888 User Guide

1

Table of Contents

FRONT PANEL 3

LEFT SIDE PANEL 4

RIGHT SIDE PANEL 5

REAR PANEL 6

TOP PANEL 6

HOME SCREEN 7

CHANNEL SCREEN 8

CHANNEL INPUT 9

VIRTUAL KEYBOARD 10

PHRASE MANAGER 11

CHANNEL EQ 12

MENUS 13

POWER MENU 14

CHANNEL SETUP 15

CHANNEL GROUPS 15

BUS MENU 16

OUTPUT MENU 17

HEADPHONE PRESETS 18

LIMITERS 18

AUTOMIXER 19

DUGAN AUTOMIX 19

MIXASSIST 20

METERS 21

TIMECODE 22

RECORD/PLAY 23

FILES 24

SLATE/COMS/RETURNS 27

SYSTEM 28

CONTROLLERS 29

TOGGLE SWITCH MENU 32

FRONT PANEL SHORTCUTS 32

TOGGLE SWITCH SHORTCUTS 33

USB KEYBOARD 34

SD REMOTE 35

QUICK SETUP 37

DANTE 38

SPECIFICATIONS 39

GLOSSARY 41

888 User Guide

2

Panel Views

FRONT PANEL

Channel Trim

Channel Ring LED

Channel Fader

PFL Switch

Select Knob

CHANNEL TRIM Turns the channel on/off and sets the input sensi­tivity for the channel. To conserve power, turn off unused channels by
rotating channel trim fully counterclockwise.

CHANNEL LED RING

Provides visual indication of channel signal

condition, solo and mute, and whether a channel is on or off.

CHANNEL FADER

Controls the audio level of the channel as it

contributes to the L/R mix and any destinations selected in routing as
“Post”.

PFL SWITCH

Pre/Post Fade Listen selects the channel in the head-

phones for Pre/Post Fade Listen while simultaneously entering the
channel screen. Also used for accessing virtual keyboard for channel
naming and various shortcuts.

TRANSPORT CONTROLS A joystick (with its illuminated LED ring)
on the front panel is used to perform various transport control func­tions. (see table below). The ring LED will ash orange indicating post
roll while writing to media.

Function Action

Record Push up the Transport control to begin recording a new le.

Stop Press in the Transport control to stop recording or playback.

Play Push down on the Transport control to begin playback of the

Rewind / Load
Previous Take

Fast Forward
/ Load Next
Take

Scrub While playing or paused, press the headphone knob to

The LED ring illuminates red while recording is underway.

While in standby, press and hold to display next take name.

last le recorded or le currently loaded. While in playback,
push down again to pause playback. The LED ring as well as
the active le in the display will ash to indicate that Pause
is active. Push down again to continue playback.

While in standby, push left to load the previous take. While
in playback, push and hold left to rewind.
When the 888 is playing back or paused, moving the joystick
to the left (<<) rewinds at 2x speed, then after holding for 5
seconds, it increases to 16x speed.

While in standby, push right to load the next take. While in
playback, push and hold right to rewind.
When the 888 is playing back or paused, moving the joystick
to the right (>>) fast forwards at 2x speed, then after holding
for 5 seconds, it increases to 16x speed.

enter Scrub mode. Then rotate clockwise for fast forward or
counter-clockwise for rewind speeds of 0x, 1/8x, 1/4x, 1/2x,
1x, 2x, 4x, 8x, and 16x. The audio may be heard in scrub
mode up to 2x speed.

LCD DisplayMeter Button

Transport Control

Mic/Tone Switch */** Switch Rtn/Fav Switch

Power Switch/LED Indicator

Menu Button

Headphone
Knob

METER BUTTON Push to view and select various metering presets.
Used with Select knob. Press again to return to Home Screen. Push
with channel Select switched 1-8 for shortcut to Meters Preset 1-8.

SELECT KNOB

1. Push to view Outputs list, rotate and push to Select Output Screen.
Push Meter Button to return to Home Screen.

2. Rotate to select track in display, push both Meter and Select at
the same time to arm/disarm track. While holding the Meter Button,
multiple consecutive tracks may be armed by holding in the Select
knob and rotating.

3. Use with Meter Button to scroll through meter views then push to
Select.

4. Push with Channel Select switches 1-8 for shortcut to Bus 1-8, L,R
routing.

5. Menu navigation and push to Select.

MIC/TONE SWITCH Toggle slate mic and tone generator. Soft
button for menus.

*/** SWITCH Shortcut with PFL switch to access channels 9
through 16. Soft button for menus.

POWER SWITCH/LED INDICATOR Turns the power on and off.
Switch LED ring indicates the following:

1. Power condition: green = good, orange = warning, red = shutdown
imminent.

2. Flashing blue = power is off and holding timecode.

3. Continuous blue = booting up.

4. Flashing yellow = unit is off and charging L-mount batteries.

5. Continuous yellow = unit is off and both L-mount batteries are fully
charged.

MENU BUTTON Push to enter the Main menu. Also used to exit
menus. The Menu button will ash red to indicate clipping on the
headphones. Press with Channel Select switches 1-8 for shortcuts to
Menu Favorites 1-8.

HEADPHONE KNOB

1. Rotate to control headphone volume.

2. Press to open headphone preset menu and select.

3. Menu navigation and push to select.

4. Press Menu and HP Knob to enter Take List.

5. Press > 0.5s during playback to enter audio scrub mode.
Press with Channel Select switches 1-8 for shortcuts to HP Presets
1-8.

888 User Guide

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LEFT SIDE PANEL

Mic/Line Inputs 1-4 female XLR jacks
AES3/AES42 on XLR Input 1

Mic/Line Inputs 5-8
TA3 jacks

INPUTS 1-4 FEMALE XLR JACKS Active-balanced analog micro­phone or line-level inputs. Input 1 can also accept AES3 or AES42
signal. [pin-1 = ground, pin-2 = hot (+), and pin-3 = cold (-)]

MIC/LINE INPUTS 5-8 TA3 JACKS Active-balanced analog
microphone or line-level inputs. [pin-1 = ground, pin-2 = hot (+), pin 3
= cold (-)]

COM RTN TA3 JACK Balanced connection for Com Return audio
input. [pin-1 = Ground, pin-2 = hot (+), pin-3 = cold (-)]

Headphone/(X7/X8) 3.5mm jack

Com Rtn TA3 jack

Headphone/
Headset/External Slate
Mic TA5 jack

HEADPHONE/(X7/X8) 3.5 MM JACK Unbalanced output and TRS
headphone output.

tentially dangerous levels.

Warning! This output can drive headphones to po-

Routing determined in the Outputs menu.

[Sleeve = ground, tip = left (X7), ring = right (X8)]

HEADPHONE/HEADSET TA5 JACK Headphone and slate micro­phone connections [pin-1 = HP right, pin-2 = HP left, pin-3 = ground,
pin-4 = Mic -, pin-5 = Mic+]

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RIGHT SIDE PANEL

X1-X4
TA3 jacks

SD Card slots 1 & 2

X5/X6 3.5
mm jack

Antenna SMA
connector

LTC/Wordclock/5-pin
LEMO jack

1/4” headphone jack

ANTENNA RP-SMA-MALE CONNECTOR Connects to included
external antenna for Bluetooth LE.

¼” HEADPHONE JACK 1/4-inch TRS headphone output. Warning!
This output can drive headphones to potentially dangerous levels.
[Sleeve = ground, tip = left, ring = right]

SD 1 AND 2 CARD SLOTS Insert SD card media for recording.
Insert label side down.

RTN A TA3 JACK Unbalanced stereo TA3 connector for camera
return audio. [pin-1 = Ground, pin-2 = Left, pin-3 = Right]

USB C PORT

1. File transfer

USB A PORT

1. USB keyboard

2. USB to SD-Remote Android app

3. Sound Devices CL-12 Linear Fader Controller

4. USB to approved 3rd party fader controllers

10-18V DC TA4 JACK Accepts DC voltages from 10–18 V for
powering. [pin-1- GND, pin-2- Smart Battery DATA, pin-3- Smart
Battery CLOCK, pin-4- +10-18 VDC]

Rtn A TA3 jack

USB C Port

Rtn B

3.5 mm jack

USB A port

Main Outputs L (AES 1,2),
R (AES 3,4) Male XLR jacks

10-18 V DC TA4 jack

LTC/WORDCLOCK/5-PIN LEMO JACK Timecode I/O, Wordclock.
[pin-1- GND, pin-2- LTC or WORDCLOCK IN, pin-5- LTC or WORDCLOCK
OUT (Pins 2 and 5 are software selectable)]

X1-X4 TA3 JACKS Line, -10, or Mic level selected in Main menu
OUTPUTS section. Routing determined in the Outputs menu. [pin-1 =
Ground, pin-2 = hot (+), pin-3 = cold (-). Float pin-3 to un-balance]

X5/X6 3.5MM JACK Unbalanced stereo 3.5 mm female connector.
Routing determined in the Outputs menu. [Sleeve = ground, tip = X5,
ring = X6]

RTN B 3.5 MM JACK

Unbalanced stereo 3.5 mm female connector

for Return B audio input. [Sleeve = ground, tip = left, ring = right]

MAIN OUTPUTS L (AES 1,2), R (AES 3,4) XLR JACKS Analog
outputs on standard 3-pin XLR-3M connectors. Analog Output levels
are selected between Line, -10, and Mic levels in Main menu >
OUTPUTS. Can be set to send AES3 digital signals (1,2 and 3,4 on L
and R respectively) in Main menu > OUTPUTS. Routing determined in
the Outputs menu. [pin-1 = Ground; pin-2 = hot (+); pin-3 = cold (-).
Unbalance by oating pin-3]

888 User Guide

5

REAR PANEL

Battery 1, Battery 2 Docking

BATTERY 1, BATTERY 2 DOCKING Sony L-Mount type batteries
may be used. When connected to an external DC source the L-Mount
batteries can be charged if enabled in the Power menu.

TOP PANEL

Dante /Ethernet RJ-45 jack

DANTE RJ45 JACK 1 GbE port serving as a Dante audio network
connection. The Dante interface provides 16 inputs and 16 outputs
simultaneously. Routing is dened through the Channel Source and
Output menus. Dante Controller app on Mac/PC (from Audinate)
needed to route and use Dante.

TEST CONNECTOR Used during manufacturing.

888 User Guide

Test connector for manufacturing

6

HOME SCREEN

Current take name

LR mix bus meters

Media space

remaining indicators

Power icon and

smart battery telemetry

Individual channel

meters

File elapsed time

Timecode

Current frame rate

Temporary Level Display

CURRENT TAKE NAME Shows the lename of the currently­selected take.

SSD, SD1, SD2 Indicates the amount of recording time available
based on current track count, sample rate, and media routing. The
internal SSD drive has a capacity of 256 GB.

POWER ICON Indicates approximate voltage condition and current
power source being used.

SMART BATTERY TELEMETRY Indicates time remaining and
percent remaining of Smart or Data Battery life. Other power sources
will show voltage.

LR MIX BUS METERS WITH ARM/DISARM INDICATION

Indicates the peak and VU audio levels of the L/R mix. The L and R
indicators turn red to indicate that the tracks are armed for record.

INDIVIDUAL CHANNEL METERS WITH ARM INDICATION Indi­cates the peak and VU audio levels of the individual channel. May be
Pre- or Post- fade depending on Channel to ISO routing.

FILE ELAPSED/ REMAINING TIME Indicates in
Hours:Minutes:Seconds:1/10ths the elapsed time of the current le.

Selected

headphone preset

Current sample rate

Metering for

Returns A and B

During playback, displays the elapsed and remaining time in hours,
minutes and seconds.

TIMECODE Indicates current SMPTE timecode value.

SAMPLE RATE / FRAME RATE/ TEMPORARY LEVEL DISPLAY

1. Indicates current sample rate.

2. Indicates current frame rate.

3. Temporarily indicates fader level of last moved fader (red text box).

4. Temporarily indicates trim level of last moved trim (green text box).

5. Temporarily indicates bus level of last adjusted bus fader (light blue
text box).

6. Temporarily indicates output level of last adjusted out gain (white
text box).

7. Temporarily indicates EQ freq and gain of last adjusted EQ (blue
text box when EQ is On, orange text box when EQ is off or band is
bypassed).

SELECTED HEADPHONE PRESET Indicates the currently-selected
headphone preset.

METERING FOR RETURNS A AND B Indicates audio level for the
returns.

888 User Guide

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CHANNEL SCREEN

Channel designation

and user-dened name

Channel Meter view

Channel Trim value

Channel Input selection

Channel Linking

HPF (High Pass Filter) Polarity

Channel delay

Limiter

Slate Mic

Channel Mute

L C R pan select

CHANNEL DESIGNATION AND USER-DEFINED NAME Indicates
the mixer channel designation and the user-dened name. Both are
overlaid onto the channel audio meter. When in a Channel Screen,
hold the PFL Switch for about 0.5 s to enter the virtual keyboard and
enter a user-dened name for the channel.

CHANNEL METER VIEW Indicates the audio level of the channel.
Metering follows ISO Routing selection, Pre- or Post-fade.

CHANNEL TRIM VALUE Indicates the gain of the channel trim con­trol. The gain range depends on the type of input selected.
Mic: +12 to +76 dB
Line: -14 to +50 dB
Dante: -10 to +20 dB
AES3: -10 to +20 dB
AES42: 0 to +70 dB
Returns: -20 to +30 dB

CHANNEL FADER VALUE Indicates the level of the channel fader
control, continuously-variable from Off to +16 dB.

CHANNEL INPUT SELECTION Indicates which physical audio input
is feeding the channel.

ISO (CHANNEL->ISO) ROUTING Indicates where the isolated
track’s audio is tapped from in the audio chain. Pre-fade or Post-fade.

CHANNEL LINKING Indicates the current linking status. The linking
options are Unlinked, adjacent channels (e.g. 1,2) and adjacent chan­nels Mid Side (e.g. 1-2MS). Linked parameters are: trims, faders, HPF,
delay, limiter, mute, ISO, Bus Send 1 and Bus Send 2. Stereo panning
is 1 to L and 2 to R. For MS linking, the pan becomes a balance con­trol between Mid and Side.

CHANNEL EQ Indicates the EQ position in the audio chain. Pre(fade)
or Post(fade). Select to enter Channel EQ screen.

Channel Fader Value

Channel to ISO routing

Channel EQ

Channel to Bus routing

HP Preset

Channel Arm

HPF (HIGH PASS FILTER) Indicates on/off status where green
icon and white value = ”On” and gray icon and value = “Off”. The HPF
frequency is variable in 10 Hz steps from 10 Hz to 320 Hz.

POLARITY REVERSE Indicates polarity status. Green icon = polarity
reversed, white icon = polarity normal.

CHANNEL INPUT DELAY Indicates input delay time. The input delay
is continuously-variable in milliseconds from 0-50 ms.

CHANNEL TO BUS ROUTING Determines to which bus or buses the
channel audio will be sent. When a channel is routed to a bus as a
Send (bus box highlighted blue), the Send Gain value is used. When
a channel is sent Pre (green) or Post (orange), the Send Gain value is
ignored.

CHANNEL LIMITER Indicates on/off status of channel limiter.

MUTE Indicates mute status of channel. Blue icon = muted. Toggle

mute on/off with the “Tone” switch.

L C R SELECT Indicates the stereo pan position of the channel’s
contribution to the L/R mix. Orange = selected. Use the */** switch
to select. Hold */** switch and rotate select knob for continuous
panning positioning. Alternatively, press and hold Select knob, then
use */** switch to pan continuously.

ARM Toggle the Rtn/Fav switch to arm or disarm isolated track for
recording.

HP PRESET Pressing in HP knob will toggle between HP preset
and PFL. Can be used to listen to channel panning while viewing the
Channel Screen by setting the HP Preset to LR Stereo.

888 User Guide

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CHANNEL INPUT SOURCE

CHANNEL BUS SENDS

888 User Guide

9

Virtual Keyboard

Action Function

Rotate HP Scrolls orange highlight through the keyboard

Press HP Inserts the highlighted character in text eld.

‘abc’ switch Quick ick toggles between A-Z and a-z in keyboard.

Hold ‘abc’
switch

Delete Deletes character to the left of ashing cursor.

Hold Delete Repeatedly deletes characters to the left of ashing

Space Inserts space at the ashing cursor position.

Hold Space Repeatedly inserts spaces.

Save switch Saves text and exits screen.

Rotate
Select

Quick Press

Select

Clear Clears text from the text edit eld.

End/Home Moves cursor to end/start of text.

Exit Exits screen without saving text edits.

characters.

Momentary selection of other case.

cursor.

Moves the cursor to the left or right in the text eld.

Switches to the Shifted functions: Clear, End, Home,
Exit. When shifted functions are active, their text
changes to white and the non-shifted functions
change to gray.

888 User Guide

10

Phrase Manager

CLEAR Clears all phrases.

DELETE Deletes selected phrases.

NEW Create new phrase.

EDIT Edit selected phrase.

INSERT Inserts selected phrase into text.

REPLACE Replaces text with current selected phrase.

888 User Guide

11

Channel EQ

1. EQ Selects channel EQ state. [Off*, On]

2. LOW FREQ Selects low frequency EQ lter parameters.

a. Type- Indicates Shelf or Peaking lter. [Shelf, Peak]
b. Freq- Indicates frequency of the lter, continuously-variable from
20 Hz to 20 kHz (100Hz*).
c. Gain- Indicates gain of the lter, continuously-variable from -15 dB
to +15 dB in 1 dB increments (0 dB*).
d. Q- Indicates “Q” or bandwidth of the lter, continuously-variable
from .5 - 10 in .1 increments (1.0*).
e. Bypass- Indicates state of the lter. [Bypass (orange ll)]*

3. MID FREQ Selects mid frequency EQ lter parameters.
a. Freq- Indicates frequency of the lter, continuously-variable from
200-20 kHz in 10 Hz increments (5000Hz*).
b. Gain- Indicates gain of the lter, continuously-variable from -15 dB
to +15 dB in 1 dB increments (0 dB*).
c. Q- Indicates “Q” or bandwidth of the lter, continuously-variable
from .5-10 in .1 increments (1.0*).
d. Bypass- Indicates state of the lter [Bypass(orange ll)]*.

4. HI FREQ Selects high frequency EQ lter parameters.
a. Type- Indicates Shelf or Peaking lter [Peak, Shelf]
b. Freq- Indicates frequency of the lter, continuously-variable from
20 Hz to 20 kHz. (100 Hz*).
c. Gain- Indicates gain of the lter, continuously-variable from -15 dB
to +15 dB in 1 dB increments. (0 dB*)
d. Q- Indicates “Q” or bandwidth of the lter, continuously-variable
from .5 - 10 in .1 increments. (1.0*)
e. Bypass- Indicates state of the lter. [Bypass (orange ll)]*

5. PRE/POST-FADER Indicates where the EQ is inserted into the
audio chain. Pre-fade or Post-fade. [Pre*, Post]

EQ will apply to bus sends when applied Pre-fade only

.

888 User Guide

12

Menus

MAIN MENU

888 User Guide

13

Power

Allows conguration of various power settings.

POWER SOURCE ICONS (Batt1, Batt2, DC, TC Batt) Indicates the
power condition of each power source. [Green = normal, yellow =
below normal, red = warning]

1. DC REF Allows proper power level indicator calibration based
upon the type of DC power source used. [12V DC*, 14 V Li-Ion, 12 V
Lead Acid, Full Range (10-18 V), Smart Battery]

2. DC LOSS Selects how the unit should operate when DC power is
lost. [Switch to Next Supply*, Turn Off]

3. SMART BATTERY DATA Displays Time Remaining, Percent Re­maining, Cycle Count, and Temperature of Smart Battery.

Note: this menu is only displayed when a smart or data battery is
connected.

4. BATT CHARGING Selects battery charging mode when connected
to an external DC source. [Disabled, When Power On, When Power Off,
Always]

5. USB-A CHARGE PORT Allows charging of compatible external
USB devices such as Android tablets. Set to 500 mA or 1.5 A.

888 User Guide

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