10
Maintenance
The DAP Audio EM-193B requires almost no maintenance. However, you should keep the unit clean.
Disconnect the mains power supply, and then wipe the cover with a damp cloth. Do not immerse in
liquid. Do not use alcohol or solvents.
Keep connections clean. Disconnect electric power, and then wipe the audio connections with a damp
cloth. Make sure connections are thoroughly dry before linking equipment or supplying electric power.
Troubleshooting
DAP Audio EM-193B
This troubleshooting guide is meant to help solve simple problems. If a problem occurs, carry out the steps
below in sequence until a solution is found. Once the unit operates properly, do not carry out following
steps.
1.
If the device does not operate properly, set the switch on the EM-193B in OFF position.
2.
Check the batteries, etc.
3.
If all of the above appears to be O.K., Set the switch in ON position.
4.
If you are unable to determine the cause of the problem, do not open the EM-193B, as this may
damage the unit and the warranty will become void.
5.
Return the EM-193B to your DAP Audio dealer.
Product Specification
Type:
Dynamic, moving coil
Polar pattern:
Cardioid
Frequency Response:
50-16.000 Hz
Max. SPL:
138 dB (1% THD)
Power supply:
2x Battery UM3, AA1.5V (not included)
Carrier Frequency Range:
502-960 MHz
RF Output:
10 mW
Stability:
±0.005%
Frequency Deviation:
±48 kHz
LCD Display:
Frequency, battery fuel gauge
Controls:
Power On/Off, mode setting, AF Level Control, Frequency Up/Down, Lock-
on mode
Spurious Rejection:
<-60 dBC
Dimensions:
Ø 50 mm x L 260 mm
Net. Weight:
0,262 kg
Design and product specifications are subject to change without prior notice.
Summary of Contents for EM-193B
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