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Turn the unit off, Press and hold “TRI” & “SCAN” buttons together at the same time and turn 
the power back on. After 15 seconds turn power back off then on  
  

  
Model No: MHS050

  

Turn the unit off, Press and hold “VOL   ” & “SCAN/MEM” buttons together at the same time 
and turn the power back on. After 15 seconds turn power back off then on   
  
 

Model No: MHS115 

Turn the unit off, Press and hold “

VOL/TX” Power & [INST] 

buttons together at the same time and 

turn the power back on. After 15 seconds turn power back off then on   
 

Model No: MHS115UV 

Turn the unit off, Press and hold “

VOL/Lock”  & [INST] 

buttons together at the same time and turn 

the power back on. After 15 seconds turn power back off then on   
 
 
 

Model No: MHS127 

Turn the unit off, Press and hold “

VOL” & [INST] 

buttons together at the same time and turn the 

power back on. After 15 seconds turn power back off then on   
  

  
Model No: HH955

  

Turn the unit off, Press and hold “MEM” & “SCAN” buttons together at the same time and turn 
the power back on. After 15 seconds turn power back off then on  

Model No: MHS115

 

Turn the unit off, Press and hold “VOL/TX power” & “INST” buttons together at the same time 
and turn the power back on. After 15 seconds turn power back off then on 
 
 

Scanners  
 

Model: EZI30XLT 

Turn the unit off, Press and hold “No 2” & “Store” buttons together at the same time and turn the 
power back on. After 15 seconds turn power back off then on  
  

Model: UBC126AT, UBC396XLT, UBCT8, UBC330CR UBC340CRS,, UBC72XLT, 
UBC73XlT, UBCC92XLT, UBC93XLT, UBC996T, UBCD325P2 

Turn the unit off, Press and hold “No 2”, “No 9 & “Hold” buttons together at the same time and 
turn the power back on. After 15 seconds turn power back off then on  
  

Model: UBC355XLT 

Turn the unit off, Press and hold “L/O” & “Program” buttons together at the same time and turn 

Summary of Contents for SUNDOWNER UH-011

Page 1: ...Press and hold DCS CTCSS POL MEM buttons together at the same time and turn the power back on After 15 seconds turn power back off then turn on Model No UH035 Turn the unit off Press and hold DUP MON...

Page 2: ...ower back off then on Model No UH042XR Turn the unit off Press and hold SCAN DUP buttons together at the same time and turn the power back on After 15 seconds turn power back off then on Model No UH04...

Page 3: ...then on Model No UH060 Turn the unit off Press and hold SCAN TXP CTCSS buttons together at the same time and turn the power back on After 15 seconds turn power back off then on Model No UH064 UH064SX...

Page 4: ...r back off then on Model No UH088SX Turn the unit off Press and hold TSQ SCAN buttons together at the same time and turn the power back on After 15 seconds turn power back off then on Model No UH089SX...

Page 5: ...H515DLX 2 UH510 Selected Channel 21 Turn the unit off Press and hold channel hi lo buttons together at the same time and turn the power back on After 15 seconds turn power back off then on Model No UH...

Page 6: ...all SCAN buttons together at the same time and turn the power back on After 15 seconds turn power back off then on Model No UH835S UH850S Turn the unit off Press and hold MENU buttons together at the...

Page 7: ...same time and turn the power back on After 15 seconds turn power back off then on Reset All including recorded audio Turn the unit off Press and hold MENU Replay SQL buttons together at the same time...

Page 8: ...del No UM455VHF Without MMSI 1 Pressing and Holding CLR CALL Keys Power Turn On go to Test Mode 2 Press ENT Key at LCD TEST 3 Press Hold 16 9 Key then Memory will be cleared 4 Power Off Model No UM423...

Page 9: ...ime and turn the power back on After 15 seconds turn power back off then on Model No HH955 Turn the unit off Press and hold MEM SCAN buttons together at the same time and turn the power back on After...

Page 10: ...the power back on After 15 seconds turn power back off then on Model UBCD436 PT Model UBCD536 PT Please note All memory will be deleted after Reset applied...

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