UNAOHM
EP2500 (Rev. 0)
1
INDEX
1 SAFETY PRECAUTIONS & GENERAL WARNINGS............................................................4
1.1 SAFETY
PRECAUTIONS................................................................................................. 4
1.2 GENERAL
WARNINGS ................................................................................................... 5
1.3 MAINTENANCE ............................................................................................................... 5
1.4 NOTES................................................................................................................................ 5
2 INTRODUCTION ..........................................................................................................................6
3 MAIN
CHARACTERISTICS .......................................................................................................7
3.1 SPECIFICATIONS............................................................................................................. 7
4 ACCESSORIES............................................................................................................................11
4.1 STANDARD
ACCESSORIES ......................................................................................... 11
4.2 OPTIONALS .................................................................................................................... 11
4.3 ANCILLARY
INSTRUMENTS ...................................................................................... 11
5 CONTROLS and CONNECTIONS ...........................................................................................14
5.1 FRONT
PANEL................................................................................................................ 14
5.2 LEFT
SIDE
PANEL ......................................................................................................... 15
5.3 RIGHT SIDE PANEL....................................................................................................... 15
6 POWER
SUPPLY ........................................................................................................................16
6.1 PREPARING THE INSTRUMENT FOR USE ............................................................... 16
6.2 BATTERY
REPLACEMENT .......................................................................................... 16
6.3 POWER SUPPLY MODES.............................................................................................. 18
6.3.1
Low Battery Indication.............................................................................................. 18
6.4 11VDC. AUXILIARY OUTPUT SOURCE OF POWER ............................................... 18
7 OPERATING
MODE ..................................................................................................................19
7.1 DEFAULT
CONDITIONS ............................................................................................... 19
7.2 ON SCREEN DISPLAY................................................................................................... 19
7.2.1 Screen
Saver.............................................................................................................. 19
7.3 VOLUME, BRIGHTNESS & CONTRAST ADJUSTMENTS ....................................... 19
7.4 USE of DIGIT KEYS, SHAFT ENCODER, ARROWS for NUMBER ENTRIES 19
7.5 RESET .............................................................................................................................. 20
7.6 TUNING ........................................................................................................................... 20
7.6.1
SAT Tuning by Means of Transponder Frequency ................................................... 20
7.7 ATTENUATOR................................................................................................................ 21
7.8 LNB. REMOTE POWER SUPPLY TO LNB .................................................................. 21
7.9 22 kHz COMMAND SIGNAL ......................................................................................... 21
7.10 DiSEqC ............................................................................................................................. 22
7.10.1 How to Engage the 22 kHz Tone............................................................................... 22
7.10.2 Transmission of a DiSEqC 1.1 Command ................................................................ 22
7.10.3 DiSEqC 1.2 for Steerable Dishes.............................................................................. 22
7.10.4 User-Defined DiSEqC 1.1 Commands...................................................................... 24
7.11 MEASUREMENT BANDWIDTH................................................................................... 25
7.12 FUNCTION ...................................................................................................................... 25
7.13 SPECTRUM ANALYSER FUNCTION.......................................................................... 25
7.13.1 Video
Filter ............................................................................................................... 26
7.14 SPECTRUM EXPANDED FUNCTION.......................................................................... 26
