User`s manual

The permissible settings are shown in Figure 11, and the effects of

each on system gain and headroom is described in Table 2. Note that

combinations of header settings other than those shown should not be

used as they do not give a proper balanced drive.

TABLE 2 OUTPUT LEVEL SELECT HEADROOM AND GAIN

STRUCTURE

Setting Output clip System gain Description

Level /dB (Note 1)

3dBm +3dBm 0 Mic level output. Factory default

13dBm +13dBm +10 MSR-604 pre Mk II compatibility

23dBu +23dBu +20 Line level output

(Note 1. Gain between input XLR and output XLR with channel Gain switch set to 0dB

and input pad set to MIC).

NOTE: The output levels are referred to using both dBm and dBu for

different settings. This is because the unit is capable of driving 3dBm or

13dBm into a 600Ω load but the 23dBu output, although capable of

driving 600Ω will, drop slightly in level for loads below 2kΩ.

Fig. 11 Output Level

Select Jumpers