Optimod-AM 9400 V1.2 Operating Manual - Orban

More documents

Recommendations

Info

2-14 INSTALLATION ORBAN MODEL 9400 If you are using Orban 8200ST external AGC If the STL uses pre-emphasis, its input pre-emphasis network will probably introduce overshoots that will increase peak modulation without any increase in average modulation. We therefore strongly recommend that the STL transmitter’s preemphasis be defeated (freeing the STL from such potential overshoot), and that the 8200ST be used to provide the necessary pre-emphasis. If the STL transmitter’s pre-emphasis cannot be defeated, then configure the 8200ST for flat output. In this case, average modulation levels of the STL may have to be reduced to accommodate the overshoots. 1. Configure the 8200ST’s internal jumpers. A) Remove all screws holding the 8200ST’s cover in place; then lift it off. Refer to Figure 2-7 on page 2-15. B) Place jumper JA in the CLIPPER ON position. C) If you have defeated the STL transmitter’s pre-emphasis, place jumpers JE and JF in the PRE-EMPHASIZED position. D) If you cannot defeat the STL transmitter’s pre-emphasis, place jumpers JE and JF in the FLAT position. E) Replace the top cover, and then replace all screws snugly. (Be careful not to strip the threads by fastening the screws too tightly.) 2. Install the 8200ST in the rack. Connect the 8200ST’s audio input and output. Refer to the 8200ST Operating Manual if you require information about installation, audio input, and audio output connections to the 8200ST. 3. Set 8200ST Output Level with tone. A) Press the TONE button on the 8200ST. The TONE lamp should light and the modulation meters should indicate “0.” If they do not, re-strap jumpers JB and JC to “peak.” (Refer to Figure 2-7 on page 2-15.) The 8200ST is now producing a 400Hz sine wave at each output. The peak level of this tone corresponds to 100% modulation. B) Adjust the 8200ST’s L OUT and R OUT controls so that the STL transmitter is being driven to 100% modulation. The L OUT and R OUT controls are now correctly calibrated to the transmitter. If no significant overshoot occurs in the transmitter, the MODULATION meter will now give an accurate indication of peak modulation of the STL.
OPTIMOD-AM DIGITAL INSTALLATION 2-15 JE JF TOP OF MAIN BOARD JB JA JC Clipper Jumpers Output Pre-Emphasis Jumpers *CLIPPER ON CLIPPER OFF LEFT OUTPUT *FLAT RIGHT OUTPUT PRE-EMPHASIZED LEFT OUTPUT RIGHT OUTPUT JA JA JE JF JE JF Line-up Level Jumpers *PEAK AVG LEFT OUTPUT RIGHT OUTPUT LEFT OUTPUT RIGHT OUTPUT JB JC JB JC Figure 2-7: 8200ST Jumper Settings (*Factory Configuration)
Page 1 and 2:
Operating Manual OPTIMOD-AM 9400 Di
Page 3 and 4:
IMPORTANT SAFETY INSTRUCTIONS All t
Page 5 and 6:
Manual PLEASE READ BEFORE PROCEEDIN
Page 7 and 8:
Operating Manual OPTIMOD-AM 9400 Di
Page 9 and 10:
Headphones ........................
Page 11 and 12:
Gain Reduction Metering ...........
Page 13 and 14:
SPECIFICATIONS ....................
Page 15 and 16: Index 8 8200ST 2- · 14 9 9400 HD 2
Page 17 and 18: display assembly removing 4 · 2 di
Page 19 and 20: Defined 3- · 3 lossy data reductio
Page 21 and 22: PC Remote software 3- · 61 remote
Page 23 and 24: OPTIMOD-AM DIGITAL INTRODUCTION 1-1
Page 51: OPTIMOD-AM DIGITAL INTRODUCTION 1-2
Page 54 and 55: 2-2 INSTALLATION ORBAN MODEL 9400 2
Page 56 and 57: 2-4 INSTALLATION ORBAN MODEL 9400 P
Page 58 and 59: 2-6 INSTALLATION ORBAN MODEL 9400 O
Page 60 and 61: 2-8 INSTALLATION ORBAN MODEL 9400 A
Page 62 and 63: 2-10 INSTALLATION ORBAN MODEL 9400
Page 116 and 117:
2-64 INSTALLATION ORBAN MODEL 9400
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
3-2 OPERATION ORBAN MODEL 9400 In
Page 138 and 139:
3-4 OPERATION ORBAN MODEL 9400 rate
Page 140 and 141:
3-6 OPERATION ORBAN MODEL 9400 gle-
Page 142 and 143:
3-8 OPERATION ORBAN MODEL 9400 In L
Page 144 and 145:
3-10 OPERATION ORBAN MODEL 9400 Sta
Page 146 and 147:
3-12 OPERATION ORBAN MODEL 9400 be
Page 148 and 149:
3-14 OPERATION ORBAN MODEL 9400 lou
Page 150 and 151:
3-16 OPERATION ORBAN MODEL 9400 lis
Page 152 and 153:
3-18 OPERATION ORBAN MODEL 9400 C)
Page 154 and 155:
3-20 OPERATION ORBAN MODEL 9400 the
Page 156 and 157:
3-22 OPERATION ORBAN MODEL 9400 NEW
Page 158 and 159:
3-24 OPERATION ORBAN MODEL 9400 It
Page 160 and 161:
3-26 OPERATION ORBAN MODEL 9400 In
Page 162 and 163:
3-28 OPERATION ORBAN MODEL 9400 ROC
Page 164 and 165:
3-30 OPERATION ORBAN MODEL 9400 tio
Page 166 and 167:
3-32 OPERATION ORBAN MODEL 9400 The
Page 168 and 169:
3-34 OPERATION ORBAN MODEL 9400 sta
Page 170 and 171:
3-36 OPERATION ORBAN MODEL 9400 Ste
Page 172 and 173:
3-38 OPERATION ORBAN MODEL 9400 AGC
Page 174 and 175:
3-40 OPERATION ORBAN MODEL 9400 Alt
Page 176 and 177:
3-42 OPERATION ORBAN MODEL 9400 zer
Page 178 and 179:
3-44 OPERATION ORBAN MODEL 9400 One
Page 180 and 181:
3-46 OPERATION ORBAN MODEL 9400 and
Page 182 and 183:
3-48 OPERATION ORBAN MODEL 9400 The
Page 184 and 185:
3-50 OPERATION ORBAN MODEL 9400 sme
Page 186 and 187:
3-52 OPERATION ORBAN MODEL 9400 aud
Page 188 and 189:
3-54 OPERATION ORBAN MODEL 9400 bac
Page 190 and 191:
3-56 OPERATION ORBAN MODEL 9400 emp
Page 192 and 193:
3-58 OPERATION ORBAN MODEL 9400 Syn
Page 194 and 195:
3-60 OPERATION ORBAN MODEL 9400 lef
Page 196 and 197:
3-62 OPERATION ORBAN MODEL 9400 Oth
Page 198 and 199:
3-64 OPERATION ORBAN MODEL 9400 To
Page 200 and 201:
3-66 OPERATION ORBAN MODEL 9400 a)
Page 202 and 203:
3-68 OPERATION ORBAN MODEL 9400 n
Page 205 and 206:
OPTIMOD-AM DIGITAL MAINTENANCE 4-1
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
OPTIMOD-AM DIGITAL TROUBLESHOOTING
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231:
Page 234 and 235:
6-2 TECHNICAL DATA ORBAN MODEL 9400
Page 236 and 237:
Page 238 and 239:
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
Page 246 and 247:
Page 248 and 249:
Page 250 and 251:
Page 252 and 253:
Page 254 and 255:
Page 256 and 257:
Page 258 and 259:
Page 261 and 262:
OPTIMOD-AM DIGITAL TECHNICAL DATA 6
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295:
show all

Optimod-AM 9400 V1.2 Operating Manual - Orban

Create successful ePaper yourself

Delete template?

Save as template?