background image

Operating instructions 

Sleep mode

Sleep mode (moon icon) can be used to put UPL24 in sleep mode, but you will 

have to stop current file playing before you can activate sleep mode 

You can wake the UPL24 from sleep by pressing any key on the RC, the next key 

press on the RC will have normal function 

In sleep mode the current drawn will be reduced to 10 mA (37 mW) 

In sleep mode de display will be off  except the lower right decimal point 

The UPL will auto switch to sleep mode after 10 minutes if  player is idle (stop 

mode) 

Info key

• When a cd/track is selected (shown on display) but is not playing, the info key (

i) 

displays samplerate and bitdepth. e.g. 

4 4.1 6.

 

After 4 seconds track time will be displayed e.g.  

0.2.1 4

  

When a cd/track is selected (shown on display) and is playing, the info key 

(i)

 can 

be used to switch from cd/track display to track time increment or, by pressing 

again, track time left. Pressing the 

(i)

 key again will switch back to normal cd/

track only display mode. 

Shuffle key 

The shuffle key can be used to switch between normal sequential 
playback, cd shuffle mode or cd/track shuffle mode 

CD shuffle

 mode will randomise all detected CDs in the root folder

For each CD folder, the tracks in the folder will be played sequentially, 

playback stops after last cd/track is played 

CD/track shuffle

 will randomise all detected CDs and tracks

Each track on the USB-stick will be played in a random order, playback stops 

after last cd/track is played 

When in CD shuffle mode a short animation using first 2 displays will be seen 

when going to the next shuffled track 

When in CD/track shuffle mode a short animation using all 4 displays will be 

seen when going to the next track 

When switching back to sequential mode a fixed figure will be shown on all 4 

displays 

Play next

Pressing 

next track

 followed by pressing 

play

 while playing in shuffle mode will 

force next track in shuffle mode to be played. 

Note

: It is not possible to goto previous track in CD/track shuffle mode.

UPL24 USER GUIDE

 8

Summary of Contents for UPL24

Page 1: ...UPL24 USER GUIDE UPL24 USER GUIDE 1...

Page 2: ...aluminum and could have sharp edges Fire Hazard The UPL24 is equipped with a LiPo rechargeable battery with built in overcharge and short protection circuit PCM Fire Hazard Do not use batteries withou...

Page 3: ...m working correctly T Toslink 44 96 kHz optical digital output PB Push button for use with firmware update 5V USB A 5V DC 1A charger input ON OFF ON Battery connected to UPL24 but completely disconnec...

Page 4: ...Cables Standard Toslink cable Mini Toslink UTOS Charging Cable USB A to USB B Charging Cable USB A to USB mini B for remote control UPL24 USER GUIDE 4...

Page 5: ...tery lasts longer when charging regularly and frequently discharging completely before charging reduces the battery life Replace battery If battery needs to be replaced make sure that it is the same t...

Page 6: ...dle of the key area All functions of the UPL24 will be controlled by the RC Functions of the upper multi function key previous next CD fast reverse fast forward playing track by 10 seconds previous ne...

Page 7: ...Dire Straits Brothers In Arms 01 Money For Nothing wav Also see WAV File on USB stick on page 10 Card ID The UPL24 tries to read id txt in the root of the USB stick the first 4 chars are displayed at...

Page 8: ...ing the i key again will switch back to normal cd track only display mode Shuffle key The shuffle key can be used to switch between normal sequential playback cd shuffle mode or cd track shuffle mode...

Page 9: ...play 44 1 16 48 16 88 2 16 96 16 44 1 24 48 24 88 2 24 and 96 24 for all other sample rates this error will be shown unsupported track is skipped E 20 RX init error E 21 TX init error E 50 Clock oscil...

Page 10: ...er Metadata tags Rip CD to WAV Ripping an official CD to WAV is a reliable way to get WAV files for USB stick When the rip software is setup correctly it is often possible to rip a cd to a folder and...

Page 11: ...Display Display for UPL24 Sleep mode 0 1 0 9 Track play 0 1 0 9 Error example of unsupported sample rate E 1 0 No card inserted Card Number example 0 0 0 1 Track time 0 4 2 1 UPL24 USER GUIDE 11...

Page 12: ...d DC 5V 1A USB A socket cable to USB B RC Charger not included DC 5V 1A USB A socket cable to mini USB B Output sockets 1x Toslink Input sockets 1x USB B socket for charging 1x USB B socket reserved f...

Reviews: