DEPTHLINK E201 Group Audio Guide System User Manual

DEPTHLINK E201 Group Audio Guide System

Specifications:

• Transmitter Model: SCHL-E201
• Receiver Model: E103
• Portable Storage and Charging Rack: Charging & disinfection Rack
• Accessories: Card box, Portable Charger (Optional), Charging connector (Optional), Headset Microphone (wired) (Optional)

Product Usage Instructions

How to Wear the Transmitter

Transmitter SCHL-E2013 Options:

1. Clip-on wearing style: With a clip on the back, the MIC facing upwards and attach it to the collar.
2. Hand hold style: Hold the transmitter with your hand, similar to the traditional handheld microphone wearing method.
3. Over the head Traditional style: Connect the transmitter through the external microphone with a wired headset microphone.

How to Wear the Monaural Receiver

Monaural Receiver On-ear: On the right ear withthe frontal side facing outward; adjust the ear hook and secure it tightly around the earlobe.

Group Audio Guide Operation

Wireless Group Audio Guide Transmitter SCHL-E201 Overview:

• Power Key: Power on: press and hold for approximately 4 seconds to turn on/turn off.
• Battery Indicator: Charging indicator, red light stays on when charging, green light indicates fully charged. Red flashing light indicates low battery (less than 3.3v).
• Status Indicator: Includes Power on/off, 1-N Paring Status Mode, Mute indicator.

Receiver Instructions

Receiver E103 Overview:

• Power Key: Hold for 4 seconds to turn on/off.
• Volume Control: Volume + to increase volume, Volume – to decrease volume. Level 0 mutes the receiver.
• Group Pairing Mode: Press Power key + (Volume -) twice for quick group pairing mode activation.

FAQ:

• Q: Can the transmitter be used while charging?
  A: Yes, the transmitter can be connected to a power bank and used normally while charging.

• Q: How do I know if the receiver is fully charged?
  A: The receiver’s LED indicator will show the charging status. The blue LED will flash quickly during group pairing mode

INTRODUCTION

Thank you for choosing the IndoorLink® wireless group audio guide system! To ensure proper use of this product, please carefully read the instruction manual before use and keep it in a safe place for future reference.
SCHL-E Group Audio Guide User Manual（V1.3）

Scan the QR code to play the Operation video

Product Introduction

The Group audio guide system components:

1. Transmitter
2. Receivers
3. Portable charger and other accessories

Remark：
Since this product is constantly being upgraded, this manual is universal for multiple models and may be replaced. There may be difference with the picture below, please refer to the actual product.

Group Audio Guide Products

Transmitters

Receivers

Portable Storage and Charging Rack

Accessories

How to Wear the Transmitter

Transmitter SCHL-E201（3 Options）：

1. Clip-on wearing style: With a clip on the back, the MIC facing upwards and attach it to the collar.
2. Hand hold style: Hold the transmitter with your hand, similar to the traditional handheld microphone-wearing method.
3. Over the head Traditional style: Connect the transmitter through the external microphone with a wired headset microphone.
4. Monaural Receiver： On-ear Monaural On the right ear with the frontal side facing outward; adjust the ear hook and secure it tightly around the earlobe.

Group Audio Guide Operation

Wireless Group Audio Guide Transmitter Transmitter SCHL-E201

Instructions

• Power Key：
  Power on: press and hold for approximately 4 seconds to turn on/turn off. Once the LED light display is off, the transmitter is shut off.

• Battery Indicator：

  • Charging indicator, the red light stays on when charging, green light will indicate it is fully charged.
  • Red flashing light indicating a battery in low power, less than 3.3v.

• Status indicator:
  Including Power on/off, 1-N Paring Status Mode ， Mute indicator

  • MUTE Button： Press Mute， blue LED light will blink slowly, press it again to exit mute mode, and the blue LED light stays on.
  • SET Button ： For set up, exit 1-N paring mode, used in conjunction with other function keys.
  • FN Button： Used together with other function keys.
  • SET+FN：
    Quickly double-press to initiate pairing mode, blue LED light rapidly flashing.
    Click the SET button to exit pairing mode and return to voice transmission mode.

Power + FN ：Press twice quickly to turn off all paired receivers. The transmitter will automatically return to the voice transmitting state after 10 seconds

Note：

1. Built-in speaker, the transmitter has a built-in microphone, no external headphones or headsets are required. However this function will be disabled when the transmitter connects with wired headphones
2. The transmitter can be connected to a power bank and can be used normally when charging.

Receiver

Instructions

• Power Key： Hold for 4 seconds to turn on/off.
• Volume +: Tune the volume control on the side of receiver for adjustment. There will be a voice prompt when it reaches the maximum volume.
• Volume-: To adjust the volume down. When level 0 is set, the receiver will be muted.
• Power key + (Volume -): Quickly Press both Power key + (Volume -) for twice, the blue LED light will flash quickly to enter into Group pairing mode. It will automatically turn off after group pairing is completed.
• LED indicator: status indication
  • Blue light: power on/off, pairing status indication. Blue
  • LED light flashes slowly: receiver is turned on but not paired with any receiver.
  • Blue LED light flashes quickly: Searching for group\ pairing
• Red light: battery indicator.
  • Red light slowly Blink：Charging
  • Light off：Fully Charged
  • Fast blink: Battery in low power, less than 3.3v

Remark：

1. The receiver will not be able to receive audio message from the transmitter while it is in charge.
2. After completing the group pairing process, the receiver will automatically power off, requiring to manual restart it.
3. The receiver must be turned off when not in use. There are two methods for turning it off: holding down the power button for 4 seconds to turn off the receiver individually; Or using a paired transmitter for a one-key bulk shutdown (quickly press the transmitter’s “power” + “ FN” buttons for twice).

Group Pairing Management

One to Many Group Paring

Transmitter ：

1. Press and hold the transmitter power key for 4 seconds to turn it on, and the blue LED light will stay on.
2. Press the SET + FN key twice quickly on the transmitter, LED indicator blinks blue rapidly, once the transmitter and receiver are successfully paired, the transmitter’s blue LED indicator will remain solid.

Receiver:
Press and hold the power button for 4 seconds to turn it on, blue LED indicator flash slowly

Remark

1. When multiple groups of transmitters and receivers need to be paired at the same time, should keep the receivers and transmitter within 1 meter for the same group. It is recommended to only operate one group pairing at a time.
2. If you need to pair multiple groups, it suggests completing one group before moving on to the next.
3. One transmitter can be paired with an unlimited number of receivers.
4. Exit group pairing mode: Click the SET button on the transmitter to exit the pairing state.

Mute – Advanced Operation (one button)
Click on the MUTE key on the transmitter will simultaneously mute all paired receivers, press again to resume

Specification

Transmitter

additional battery
Weight| 32g
Dimension| 45mm*45mm
Microphone Configuration| Built-in microphone
Audio Source| Built-in/external microphone
Number       of

Channels

| 999+
Transmission Distance| ≤ 200 meters (in open area)
Battery Type| Polymer lithium battery
Charging Time| 2 hours
Long-distance

Voice Pickup

| 30 cm (approx. 1 foot) long-distance voice

pickup supported

AI    –     Noise Reduction| Intelligently separates environmental noise from human voices.
Battery

Capacity:

| 450mAh
Charging Voltage| DC3.7V
---|---
Group Pairing| Supported
Mute| Supported
Power Off| Switch off all receivers with shortcut keys
Charging| Charging rack/ USB cable charging
Warranty| 3 years

On-ear Receiver

SCHL-E103

Product Name|

on-ear receiver

Product Type| On-ear
Operating Time|

20 hours of continuous use

Weight|

11g

Materials| Soft silicone
Dimension| 47.2 15 12.7mm (excluded the earhook）
Number      of Channels| 999+
---|---
DB| ≥90DB
Transmission Distance|

≤ 200 meters (in open area)

Battery

Capacity:

|

100mAh

Charging Voltage| DC3.7V
Battery Type| Polymer lithium battery
Charging Time| 1.5hours
Group Pairing| Supported
Low    battery Alarm| Once the battery is running low, the LED light

will flash in red with voice prompt

Voice Volume reset| Voice volume will revert to factory-default

volume once they are taking off from charging case.

Warranty| 3 years

Charging & Disinfection Rack

1. The charging case is black both inside and out, made of metal material, with flame retardant and fire prevention properties. It can perform ultraviolet disinfection while\ charging.
2. A magnetic charging base is used for charging on- ear receivers. A full charge can be achieved within approximately one hour.
3. On each of the charging base, there is an ultraviolet disinfection lamp that provides comprehensive sterilization for the headphones.
4. Additionally, there are two USB charging ports, two transmitters, one power bank, and two Type-C charging cable slot. The power bank and charging cable are used for charging the transmitters in the same.
5. On the right side of the case, there is a charging case power interface and switch.

Caution and Troubleshooting

1. If not in use for an extended period, please charge the device every three months, ensuring a full charge each time to prevent prolonged undercharging. Damage to the device due to improper maintenance or long-term failure to charge is not covered under the free warranty.
2. Keep transmitters, receivers, and charging cases away from fire sources and flammable materials to ensure safety during use.
3. Battery usage and safety instructions: Transmitters and receivers are powered by lithium batteries, which have a limited lifespan. When the service life has been exceeded, the working time will be shortened. Both excessively high and low temperatures can affect the charging performance of thebattery; maintain the charging environment’s temperature between 0-45°C (32-113° F). Do not place batteries or battery packs in overheated environments, such as direct sunlight or near fires. Store transmitters and accessories indoors, in a dry, well-ventilated area, avoiding rain, water droplets, and wateringress, as well as heavy falls or impacts. When not in usefor extended periods, unplug the charging case adapter from the power socket.
4. This product is suitable for use in areas with an altitude of 2000 meters (6561 feet) or lower.
5. Suitable for use only under non-tropical climate conditions

Warranty

1. Depthlink warrants that the group audio guide system is free for three years from the date of purchase under normal use conditions. If the product experiences a failure during normal, correct usage within the warranty period, Depthlink will repair or replace it. Depthlink assumes no liability for any incidental or consequential damages.
2. This warranty does not include the free replacement of consumable parts, claims for damage caused by incorrect installation, operation, accidents, misuse, neglect, unauthorized repair or modification, or any events or actions beyond Depthlink’s control.
3. The warranty protection does not cover products with altered or removed serial numbers, damaged or altered warranty seals, or products tampered with or repaired by unauthorized personnel.

FCC

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may causeundesired operation.Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure condition without restriction.
The contents of this user manual are for the standard products. Regarding customized products, please contact us to get a customized user manual. The product will continually upgrade, please contact us to get the latest version of user manual. For any changes in product appearance, color, or specifications, please refer to the actual product.

SHENZHEN DEPTHLINK TECHNOLOGY LTD
Web ：https://www.depthlink.com/
Phone： 0755-25727456
Email：Contact@depthlink.com

References

• 智慧导览|语音导览系统|分区讲解系统|无线讲解系统-深层互联

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